Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Angela Schondek

Bib: 29395 β€’F β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
Race Day Weather
51Β°/41Β°F
overcast clouds
Unlock Your Full

AI Performance Report

New

Understand What Really Happened During Your Race

Go deeper with personalized analysis powered by your official race data.

Your AI Performance Report includes:
  • Fatigue & pacing analysis
  • Finish time optimization
  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
Shareable via link β€” view it anywhere, share with anyone
AI Report Preview
Generating your preview…
$4.99
One-time purchase for this race
Includes a shareable link

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
33:15
3.11 mi
Rank: #27532
Start β†’ 5K
33:15 | 10:43/mi
10K
1:07:40
6.21 mi
Rank: #27704 (-172)
5K β†’ 10K
34:25 | 11:05/mi
15K
1:40:52
9.32 mi
Rank: #27453 (+251)
10K β†’ 15K
33:12 | 10:42/mi
20K
2:16:16
12.43 mi
Rank: #27486 (-33)
15K β†’ 20K
35:24 | 11:24/mi
HALF
2:23:11
13.11 mi
Rank: #27398 (+88)
20K β†’ HALF
6:55 | 10:09/mi
25K
2:49:55
15.53 mi
Rank: #27218 (+180)
HALF β†’ 25K
26:44 | 11:02/mi
30K
3:28:32
18.64 mi
Rank: #27248 (-30)
25K β†’ 30K
38:37 | 12:26/mi
20M
3:46:25
20.00 mi
Rank: #27295 (-47)
30K β†’ 20M
17:53 | 13:10/mi
21M
3:59:50
21.00 mi
Rank: #27295
20M β†’ 21M
13:25 | 13:25/mi
35K
4:08:31
21.75 mi
Rank: #27264 (+31)
21M β†’ 35K
8:41 | 11:37/mi
23M
4:25:28
23.00 mi
Rank: #27332 (-68)
35K β†’ 23M
16:57 | 13:33/mi
24M
4:37:42
24.00 mi
Rank: #27314 (+18)
23M β†’ 24M
12:14 | 12:14/mi
40K
4:48:09
24.85 mi
Rank: #27282 (+32)
24M β†’ 40K
10:27 | 12:14/mi
25.2M
4:52:19
25.20 mi
Rank: #27262 (+20)
40K β†’ 25.2M
4:10 | 12:05/mi
FINISH
5:02:10
26.22 mi
Rank: #27183 (+79)
25.2M β†’ FINISH
9:51 | 9:40/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:23:11
Pace10:56 /mi
2nd Half
Distance13.11 mi
Time2:38:59
Pace12:08 /mi
πŸ“ŠPositive Split: 11.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:0233:1510:4333:15
10:43
-
10K
6.21 mi12:32:271:07:4010:5434:25
11:05
+0:22
15K
9.32 mi13:05:391:40:5210:5033:12
10:42
-0:23
20K
12.43 mi13:41:032:16:1610:5835:24
11:24
+0:42
HALF
13.11 mi13:47:582:23:1110:566:55
10:09
-1:15
25K
15.53 mi14:14:422:49:5510:5726:44
11:02
+0:53
30K
18.64 mi14:53:193:28:3211:1238:37
12:26
+1:24
20M
20.00 mi15:11:123:46:2511:2017:53
13:10
+0:44
21M
21.00 mi15:24:373:59:5011:2613:25
13:25
+0:15
35K
21.75 mi15:33:184:08:3111:268:41
11:37
-1:48
23M
23.00 mi15:50:154:25:2811:3316:57
13:33
+1:56
24M
24.00 mi16:02:294:37:4211:3512:14
12:14
-1:19
40K
24.85 mi16:12:564:48:0911:3610:27
12:14
0:00
25.2M
25.20 mi16:17:064:52:1911:374:10
12:05
-0:09
FINISH
26.22 mi16:26:575:02:1011:329:51
9:40
-2:25

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

9:40 /mi

Average Pace

11:32 /mi

Slowest Pace

13:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:49:57

36% of race

Time at Steady Pace

1:22:40

27% of race

Time at Slower Pace

1:49:33

36% of race

Average Pace: 11:31 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:58:0233:1510:4333:15
10:43
#27532
10K
6.21 mi12:32:271:07:4010:5434:25
11:05
#27704
15K
9.32 mi13:05:391:40:5210:5033:12
10:42
#27453
20K
12.43 mi13:41:032:16:1610:5835:24
11:24
#27486
HALF
13.11 mi13:47:582:23:1110:566:55
10:09
#27398
25K
15.53 mi14:14:422:49:5510:5726:44
11:02
#27218
30K
18.64 mi14:53:193:28:3211:1238:37
12:26
#27248
20M
20.00 mi15:11:123:46:2511:2017:53
13:10
#27295
21M
21.00 mi15:24:373:59:5011:2613:25
13:25
#27295
35K
21.75 mi15:33:184:08:3111:268:41
11:37
#27264
23M
23.00 mi15:50:154:25:2811:3316:57
13:33
#27332
24M
24.00 mi16:02:294:37:4211:3512:14
12:14
#27314
40K
24.85 mi16:12:564:48:0911:3610:27
12:14
#27282
25.2M
25.20 mi16:17:064:52:1911:374:10
12:05
#27262
FINISH
26.22 mi16:26:575:02:1011:329:51
9:40
#27183
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi27532115851158527012(Top 93%)11310(Top 90%)11310(Top 198%)
10K6.21 mi3.10 mi27704-17211700-11511700-11527775(Top 96%)11769(Top 94%)11769(Top 206%)
15K9.32 mi3.11 mi27453+25111578+12211578+12227012(Top 93%)11310(Top 90%)11310(Top 198%)
20K12.43 mi3.11 mi27486-3311583-511583-527430(Top 95%)11569(Top 92%)11569(Top 202%)
HALF13.11 mi0.68 mi27398+8811537+4611537+4625991(Top 90%)10760(Top 86%)10760(Top 188%)
25K15.53 mi2.42 mi27218+18011437+10011437+10026374(Top 91%)11028(Top 88%)11028(Top 193%)
30K18.64 mi3.11 mi27248-3011473-3611473-3627241(Top 94%)11590(Top 92%)11590(Top 203%)
20M20.00 mi1.36 mi27295-4711515-4211515-4227549(Top 95%)11792(Top 94%)11792(Top 206%)
21M21.00 mi1.00 mi2729511528-1311528-1326805(Top 92%)11449(Top 91%)11449(Top 200%)
35K21.75 mi0.75 mi27264+3111509+1911509+1926246(Top 90%)11163(Top 89%)11163(Top 195%)
23M23.00 mi1.25 mi27332-6811563-5411563-5427832(Top 96%)11991(Top 95%)11991(Top 210%)
24M24.00 mi1.00 mi27314+1811558+511558+526895(Top 93%)11558(Top 92%)11558(Top 202%)
40K24.85 mi0.85 mi27282+3211550+811550+826199(Top 90%)11247(Top 89%)11247(Top 197%)
25.2M25.20 mi0.35 mi27262+2011545+511545+524646(Top 85%)10479(Top 83%)10479(Top 183%)
FINISH26.22 mi1.02 mi27183+7911505+4011505+4022895(Top 79%)9553(Top 76%)9553(Top 167%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
Γ—21
+97ft-345ft

Overall

27012

Females

11310

F18-39

11310

5K→10K

3.1 - 6.2 mi

Top 96%
Γ—5
+79ft-138ft

Overall

27775

Females

11769

F18-39

11769

10K→15K

6.2 - 9.3 mi

Top 93%
Γ—3
+67ft-78ft

Overall

27012

Females

11310

F18-39

11310

15K→20K

9.3 - 12.4 mi

Top 95%
Γ—5
+106ft-86ft

Overall

27430

Females

11569

F18-39

11569

20K→HALF

12.4 - 13.1 mi

Top 90%
Γ—2
+19ft-37ft

Overall

25991

Females

10760

F18-39

10760

HALF→25K

13.1 - 15.5 mi

Top 91%
Γ—4
+66ft-88ft

Overall

26374

Females

11028

F18-39

11028

25K→30K

15.5 - 18.6 mi

Top 94%
Γ—9
+181ft-148ft

Overall

27241

Females

11590

F18-39

11590

30K→20M

18.6 - 20.0 mi

Top 95%
Γ—5
+64ft-50ft

Overall

27549

Females

11792

F18-39

11792

20M→21M

20.0 - 21.0 mi

Top 92%
Γ—8
+106ft-24ft

Overall

26805

Females

11449

F18-39

11449

21M→35K

21.0 - 21.8 mi

Top 90%
Γ—7
+17ft-86ft

Overall

26246

Females

11163

F18-39

11163

35K→23M

21.8 - 23.0 mi

Top 96%
Γ—5
+23ft-63ft

Overall

27832

Females

11991

F18-39

11991

23M→24M

23.0 - 24.0 mi

Top 93%
Γ—6
+12ft-82ft

Overall

26895

Females

11558

F18-39

11558

24M→40K

24.0 - 24.9 mi

Top 90%
Γ—1
+6ft-20ft

Overall

26199

Females

11247

F18-39

11247

40K→25.2M

24.9 - 25.2 mi

Top 85%
Γ—1
+13ft-16ft

Overall

24646

Females

10479

F18-39

10479

25.2M→FINISH

25.2 - 26.2 mi

Top 79%
Γ—2
+22ft-21ft

Overall

22895

Females

9553

F18-39

9553

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1090*
Passed By
682
Net Change
+349
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#27532
5K β†’ 10K87200-172#27532#27704
10K β†’ 15K284*33+251#27704#27453
15K β†’ 20K81114-33#27453#27486
20K β†’ HALF902+88#27486#27398
HALF β†’ 25K1855+180#27398#27218
25K β†’ 30K71101-30#27218#27248
30K β†’ 20M2774-47#27248#27295
20M β†’ 21M38380#27295#27295
21M β†’ 35K4110+31#27295#27264
35K β†’ 23M1381-68#27264#27332
23M β†’ 24M3416+18#27332#27314
24M β†’ 40K408+32#27314#27282
40K β†’ 25.2M200+20#27282#27262
25.2M β†’ FINISH790+79#27262#27183
TOTALS1090*682+349

* Includes athletes who did not complete a segment (DNF/DNQ).

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

Loading...

🎨Heatmap Timeline

Loading...

πŸ”„Passing Circle

Loading...

🌊Position Flow

Loading...

πŸƒRace Lanes

Loading...

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback