Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Jill Barry

Bib: 28528 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

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
30:47
3.11 mi
Rank: #25696
Start β†’ 5K
30:47 | 9:55/mi
10K
1:01:14
6.21 mi
Rank: #25521 (+175)
5K β†’ 10K
30:27 | 9:49/mi
15K
1:31:19
9.32 mi
Rank: #25299 (+222)
10K β†’ 15K
30:05 | 9:41/mi
20K
2:01:49
12.43 mi
Rank: #25131 (+168)
15K β†’ 20K
30:30 | 9:50/mi
HALF
2:08:31
13.11 mi
Rank: #25134 (-3)
20K β†’ HALF
6:42 | 9:50/mi
25K
2:33:47
15.53 mi
Rank: #25139 (-5)
HALF β†’ 25K
25:16 | 10:26/mi
30K
3:08:31
18.64 mi
Rank: #25237 (-98)
25K β†’ 30K
34:44 | 11:11/mi
20M
3:23:26
20.00 mi
Rank: #25199 (+38)
30K β†’ 20M
14:55 | 10:59/mi
21M
3:34:58
21.00 mi
Rank: #25178 (+21)
20M β†’ 21M
11:32 | 11:32/mi
35K
3:43:05
21.75 mi
Rank: #25156 (+22)
21M β†’ 35K
8:07 | 10:51/mi
23M
3:57:17
23.00 mi
Rank: #25154 (+2)
35K β†’ 23M
14:12 | 11:21/mi
24M
4:08:27
24.00 mi
Rank: #25174 (-20)
23M β†’ 24M
11:10 | 11:10/mi
40K
4:18:32
24.85 mi
Rank: #25213 (-39)
24M β†’ 40K
10:05 | 11:48/mi
25.2M
4:22:47
25.20 mi
Rank: #25219 (-6)
40K β†’ 25.2M
4:15 | 12:20/mi
FINISH
4:34:15
26.22 mi
Rank: #25272 (-53)
25.2M β†’ FINISH
11:28 | 11:16/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:08:31
Pace9:49 /mi
2nd Half
Distance13.11 mi
Time2:25:44
Pace11:07 /mi
πŸ“ŠPositive Split: 13.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:0030:479:5530:47
9:55
-
10K
6.21 mi12:24:271:01:149:5230:27
9:49
-0:06
15K
9.32 mi12:54:321:31:199:4830:05
9:41
-0:08
20K
12.43 mi13:25:022:01:499:4930:30
9:50
+0:09
HALF
13.11 mi13:31:442:08:319:496:42
9:50
0:00
25K
15.53 mi13:57:002:33:479:5425:16
10:26
+0:36
30K
18.64 mi14:31:443:08:3110:0734:44
11:11
+0:45
20M
20.00 mi14:46:393:23:2610:1114:55
10:59
-0:12
21M
21.00 mi14:58:113:34:5810:1511:32
11:32
+0:33
35K
21.75 mi15:06:183:43:0510:168:07
10:51
-0:41
23M
23.00 mi15:20:303:57:1710:2014:12
11:21
+0:30
24M
24.00 mi15:31:404:08:2710:2211:10
11:10
-0:11
40K
24.85 mi15:41:454:18:3210:2510:05
11:48
+0:38
25.2M
25.20 mi15:46:004:22:4710:264:15
12:20
+0:32
FINISH
26.22 mi15:57:284:34:1510:2911:28
11:16
-1:04

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

9:41 /mi

Average Pace

10:28 /mi

Slowest Pace

12:20 /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

2:33:47

56% of race

Time at Steady Pace

1:34:36

34% of race

Time at Slower Pace

25:52

9% of race

Average Pace: 10:28 /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 mi11:54:0030:479:5530:47
9:55
#25696
10K
6.21 mi12:24:271:01:149:5230:27
9:49
#25521
15K
9.32 mi12:54:321:31:199:4830:05
9:41
#25299
20K
12.43 mi13:25:022:01:499:4930:30
9:50
#25131
HALF
13.11 mi13:31:442:08:319:496:42
9:50
#25134
25K
15.53 mi13:57:002:33:479:5425:16
10:26
#25139
30K
18.64 mi14:31:443:08:3110:0734:44
11:11
#25237
20M
20.00 mi14:46:393:23:2610:1114:55
10:59
#25199
21M
21.00 mi14:58:113:34:5810:1511:32
11:32
#25178
35K
21.75 mi15:06:183:43:0510:168:07
10:51
#25156
23M
23.00 mi15:20:303:57:1710:2014:12
11:21
#25154
24M
24.00 mi15:31:404:08:2710:2211:10
11:10
#25174
40K
24.85 mi15:41:454:18:3210:2510:05
11:48
#25213
25.2M
25.20 mi15:46:004:22:4710:264:15
12:20
#25219
FINISH
26.22 mi15:57:284:34:1510:2911:28
11:16
#25272
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 mi25696105461054624917(Top 86%)10136(Top 81%)10136(Top 177%)
10K6.21 mi3.10 mi25521+17510454+9210454+9225356(Top 87%)10356(Top 82%)10356(Top 181%)
15K9.32 mi3.11 mi25299+22210344+11010344+11024917(Top 86%)10136(Top 81%)10136(Top 177%)
20K12.43 mi3.11 mi25131+16810265+7910265+7924605(Top 85%)9997(Top 79%)9997(Top 175%)
HALF13.11 mi0.68 mi25134-3102651026525260(Top 87%)10361(Top 82%)10361(Top 181%)
25K15.53 mi2.42 mi25139-510268-310268-325290(Top 87%)10396(Top 83%)10396(Top 182%)
30K18.64 mi3.11 mi25237-9810349-8110349-8125662(Top 88%)10712(Top 85%)10712(Top 187%)
20M20.00 mi1.36 mi25199+3810348+110348+124897(Top 86%)10388(Top 83%)10388(Top 182%)
21M21.00 mi1.00 mi25178+2110356-810356-824258(Top 84%)10133(Top 81%)10133(Top 177%)
35K21.75 mi0.75 mi25156+2210350+610350+624997(Top 86%)10518(Top 84%)10518(Top 184%)
23M23.00 mi1.25 mi25154+210370-2010370-2025176(Top 87%)10666(Top 85%)10666(Top 187%)
24M24.00 mi1.00 mi25174-2010398-2810398-2825417(Top 88%)10810(Top 86%)10810(Top 189%)
40K24.85 mi0.85 mi25213-3910431-3310431-3325581(Top 88%)10937(Top 87%)10937(Top 191%)
25.2M25.20 mi0.35 mi25219-610439-810439-825062(Top 86%)10655(Top 85%)10655(Top 186%)
FINISH26.22 mi1.02 mi25272-5310475-3610475-3626525(Top 91%)11404(Top 91%)11404(Top 200%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
Γ—21
+97ft-345ft

Overall

24917

Females

10136

F18-39

10136

5K→10K

3.1 - 6.2 mi

Top 87%
Γ—5
+79ft-138ft

Overall

25356

Females

10356

F18-39

10356

10K→15K

6.2 - 9.3 mi

Top 86%
Γ—3
+67ft-78ft

Overall

24917

Females

10136

F18-39

10136

15K→20K

9.3 - 12.4 mi

Top 85%
Γ—5
+106ft-86ft

Overall

24605

Females

9997

F18-39

9997

20K→HALF

12.4 - 13.1 mi

Top 87%
Γ—2
+19ft-37ft

Overall

25260

Females

10361

F18-39

10361

HALF→25K

13.1 - 15.5 mi

Top 87%
Γ—4
+66ft-88ft

Overall

25290

Females

10396

F18-39

10396

25K→30K

15.5 - 18.6 mi

Top 88%
Γ—9
+181ft-148ft

Overall

25662

Females

10712

F18-39

10712

30K→20M

18.6 - 20.0 mi

Top 86%
Γ—5
+64ft-50ft

Overall

24897

Females

10388

F18-39

10388

20M→21M

20.0 - 21.0 mi

Top 84%
Γ—8
+106ft-24ft

Overall

24258

Females

10133

F18-39

10133

21M→35K

21.0 - 21.8 mi

Top 86%
Γ—7
+17ft-86ft

Overall

24997

Females

10518

F18-39

10518

35K→23M

21.8 - 23.0 mi

Top 87%
Γ—5
+23ft-63ft

Overall

25176

Females

10666

F18-39

10666

23M→24M

23.0 - 24.0 mi

Top 88%
Γ—6
+12ft-82ft

Overall

25417

Females

10810

F18-39

10810

24M→40K

24.0 - 24.9 mi

Top 88%
Γ—1
+6ft-20ft

Overall

25581

Females

10937

F18-39

10937

40K→25.2M

24.9 - 25.2 mi

Top 86%
Γ—1
+13ft-16ft

Overall

25062

Females

10655

F18-39

10655

25.2M→FINISH

25.2 - 26.2 mi

Top 91%
Γ—2
+22ft-21ft

Overall

26525

Females

11404

F18-39

11404

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1328*
Passed By
904
Net Change
+424
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#25696
5K β†’ 10K297*122+175#25696#25521
10K β†’ 15K275*53+222#25521#25299
15K β†’ 20K209*41+168#25299#25131
20K β†’ HALF2326-3#25131#25134
HALF β†’ 25K9398-5#25134#25139
25K β†’ 30K80178-98#25139#25237
30K β†’ 20M8547+38#25237#25199
20M β†’ 21M6847+21#25199#25178
21M β†’ 35K4422+22#25178#25156
35K β†’ 23M6260+2#25156#25154
23M β†’ 24M3454-20#25154#25174
24M β†’ 40K3170-39#25174#25213
40K β†’ 25.2M1016-6#25213#25219
25.2M β†’ FINISH1770-53#25219#25272
TOTALS1328*904+424

* 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

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

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