Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Amy Horter

Bib: 18015 β€’F β€’Age: N/A

MN

Boston Marathon logo
0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 29021
Top 34%
Gender (Female)
#0 / 12578
Top 17%
Age Group (F18-39)
#0 / 5716
Top 31%
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
23:34
3.11 mi
Rank: #13505
Start β†’ 5K
23:34 | 7:36/mi
10K
46:27
6.21 mi
Rank: #12623 (+882)
5K β†’ 10K
22:53 | 7:22/mi
15K
1:08:50
9.32 mi
Rank: #11819 (+804)
10K β†’ 15K
22:23 | 7:13/mi
20K
1:31:31
12.43 mi
Rank: #11422 (+397)
15K β†’ 20K
22:41 | 7:19/mi
HALF
1:36:29
13.11 mi
Rank: #11391 (+31)
20K β†’ HALF
4:58 | 7:18/mi
25K
1:54:06
15.53 mi
Rank: #11037 (+354)
HALF β†’ 25K
17:37 | 7:16/mi
30K
2:17:10
18.64 mi
Rank: #10595 (+442)
25K β†’ 30K
23:04 | 7:26/mi
20M
2:27:21
20.00 mi
Rank: #10459 (+136)
30K β†’ 20M
10:11 | 7:30/mi
21M
2:35:15
21.00 mi
Rank: #10345 (+114)
20M β†’ 21M
7:54 | 7:54/mi
35K
2:40:39
21.75 mi
Rank: #10254 (+91)
21M β†’ 35K
5:24 | 7:14/mi
23M
2:49:59
23.00 mi
Rank: #10092 (+162)
35K β†’ 23M
9:20 | 7:28/mi
24M
2:57:20
24.00 mi
Rank: #10005 (+87)
23M β†’ 24M
7:21 | 7:21/mi
40K
3:03:47
24.85 mi
Rank: #9949 (+56)
24M β†’ 40K
6:27 | 7:33/mi
25.2M
3:06:32
25.20 mi
Rank: #9906 (+43)
40K β†’ 25.2M
2:45 | 7:59/mi
FINISH
3:13:56
26.22 mi
Rank: #9860 (+46)
25.2M β†’ FINISH
7:24 | 7:16/mi
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

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:36:29
Pace7:22 /mi
2nd Half
Distance13.11 mi
Time1:37:27
Pace7:27 /mi
πŸ“ŠPositive Split: 1.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:4023:347:3623:34
7:36
-
10K
6.21 mi11:48:3346:277:2922:53
7:22
-0:14
15K
9.32 mi12:10:561:08:507:2422:23
7:13
-0:09
20K
12.43 mi12:33:371:31:317:2222:41
7:19
+0:06
HALF
13.11 mi12:38:351:36:297:224:58
7:18
-0:01
25K
15.53 mi12:56:121:54:067:2117:37
7:16
-0:02
30K
18.64 mi13:19:162:17:107:2223:04
7:26
+0:10
20M
20.00 mi13:29:272:27:217:2310:11
7:30
+0:04
21M
21.00 mi13:37:212:35:157:247:54
7:54
+0:24
35K
21.75 mi13:42:452:40:397:245:24
7:14
-0:40
23M
23.00 mi13:52:052:49:597:249:20
7:28
+0:14
24M
24.00 mi13:59:262:57:207:247:21
7:21
-0:07
40K
24.85 mi14:05:533:03:477:246:27
7:33
+0:12
25.2M
25.20 mi14:08:383:06:327:252:45
7:59
+0:26
FINISH
26.22 mi14:16:023:13:567:257:24
7:16
-0:43

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

7:13 /mi

Average Pace

7:24 /mi

Slowest Pace

7:59 /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

3:11:11

99% of race

Time at Steady Pace

2:45

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:24 /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 mi11:25:4023:347:3623:34
7:36
#13505
10K
6.21 mi11:48:3346:277:2922:53
7:22
#12623
15K
9.32 mi12:10:561:08:507:2422:23
7:13
#11819
20K
12.43 mi12:33:371:31:317:2222:41
7:19
#11422
HALF
13.11 mi12:38:351:36:297:224:58
7:18
#11391
25K
15.53 mi12:56:121:54:067:2117:37
7:16
#11037
30K
18.64 mi13:19:162:17:107:2223:04
7:26
#10595
20M
20.00 mi13:29:272:27:217:2310:11
7:30
#10459
21M
21.00 mi13:37:212:35:157:247:54
7:54
#10345
35K
21.75 mi13:42:452:40:397:245:24
7:14
#10254
23M
23.00 mi13:52:052:49:597:249:20
7:28
#10092
24M
24.00 mi13:59:262:57:207:247:21
7:21
#10005
40K
24.85 mi14:05:533:03:477:246:27
7:33
#9949
25.2M
25.20 mi14:08:383:06:327:252:45
7:59
#9906
FINISH
26.22 mi14:16:023:13:567:257:24
7:16
#9860
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 mi135053774377410188(Top 35%)2048(Top 16%)2048(Top 36%)
10K6.21 mi3.10 mi12623+8823295+4793295+47911763(Top 41%)2831(Top 23%)2831(Top 50%)
15K9.32 mi3.11 mi11819+8042868+4272868+42710188(Top 35%)2048(Top 16%)2048(Top 36%)
20K12.43 mi3.11 mi11422+3972678+1902678+19010207(Top 35%)2154(Top 17%)2154(Top 38%)
HALF13.11 mi0.68 mi11391+312669+92669+911109(Top 38%)2522(Top 20%)2522(Top 44%)
25K15.53 mi2.42 mi11037+3542507+1622507+1629438(Top 33%)1853(Top 15%)1853(Top 32%)
30K18.64 mi3.11 mi10595+4422339+1682339+1689045(Top 31%)1827(Top 15%)1827(Top 32%)
20M20.00 mi1.36 mi10459+1362297+422297+429133(Top 31%)1970(Top 16%)1970(Top 34%)
21M21.00 mi1.00 mi10345+1142268+292268+299252(Top 32%)2145(Top 17%)2145(Top 38%)
35K21.75 mi0.75 mi10254+912242+262242+268737(Top 30%)1895(Top 15%)1895(Top 33%)
23M23.00 mi1.25 mi10092+1622190+522190+528584(Top 30%)1918(Top 15%)1918(Top 34%)
24M24.00 mi1.00 mi10005+872169+212169+219001(Top 31%)2171(Top 17%)2171(Top 38%)
40K24.85 mi0.85 mi9949+562164+52164+59191(Top 32%)2372(Top 19%)2372(Top 41%)
25.2M25.20 mi0.35 mi9906+432159+52159+58273(Top 29%)2004(Top 16%)2004(Top 35%)
FINISH26.22 mi1.02 mi9860+462164-52164-59608(Top 33%)2654(Top 21%)2654(Top 46%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
Γ—21
+97ft-345ft

Overall

10188

Females

2048

F18-39

2048

5K→10K

3.1 - 6.2 mi

Top 41%
Γ—5
+79ft-138ft

Overall

11763

Females

2831

F18-39

2831

10K→15K

6.2 - 9.3 mi

Top 35%
Γ—3
+67ft-78ft

Overall

10188

Females

2048

F18-39

2048

15K→20K

9.3 - 12.4 mi

Top 35%
Γ—5
+106ft-86ft

Overall

10207

Females

2154

F18-39

2154

20K→HALF

12.4 - 13.1 mi

Top 38%
Γ—2
+19ft-37ft

Overall

11109

Females

2522

F18-39

2522

HALF→25K

13.1 - 15.5 mi

Top 33%
Γ—4
+66ft-88ft

Overall

9438

Females

1853

F18-39

1853

25K→30K

15.5 - 18.6 mi

Top 31%
Γ—9
+181ft-148ft

Overall

9045

Females

1827

F18-39

1827

30K→20M

18.6 - 20.0 mi

Top 31%
Γ—5
+64ft-50ft

Overall

9133

Females

1970

F18-39

1970

20M→21M

20.0 - 21.0 mi

Top 32%
Γ—8
+106ft-24ft

Overall

9252

Females

2145

F18-39

2145

21M→35K

21.0 - 21.8 mi

Top 30%
Γ—7
+17ft-86ft

Overall

8737

Females

1895

F18-39

1895

35K→23M

21.8 - 23.0 mi

Top 30%
Γ—5
+23ft-63ft

Overall

8584

Females

1918

F18-39

1918

23M→24M

23.0 - 24.0 mi

Top 31%
Γ—6
+12ft-82ft

Overall

9001

Females

2171

F18-39

2171

24M→40K

24.0 - 24.9 mi

Top 32%
Γ—1
+6ft-20ft

Overall

9191

Females

2372

F18-39

2372

40K→25.2M

24.9 - 25.2 mi

Top 29%
Γ—1
+13ft-16ft

Overall

8273

Females

2004

F18-39

2004

25.2M→FINISH

25.2 - 26.2 mi

Top 33%
Γ—2
+22ft-21ft

Overall

9608

Females

2654

F18-39

2654

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4018*
Passed By
371
Net Change
+3645
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#13505
5K β†’ 10K936*54+882#13505#12623
10K β†’ 15K814*10+804#12623#11819
15K β†’ 20K411*14+397#11819#11422
20K β†’ HALF4817+31#11422#11391
HALF β†’ 25K361*7+354#11391#11037
25K β†’ 30K457*15+442#11037#10595
30K β†’ 20M16832+136#10595#10459
20M β†’ 21M15743+114#10459#10345
21M β†’ 35K10110+91#10345#10254
35K β†’ 23M19532+162#10254#10092
23M β†’ 24M12538+87#10092#10005
24M β†’ 40K95*39+56#10005#9949
40K β†’ 25.2M529+43#9949#9906
25.2M β†’ FINISH9851+46#9906#9860
TOTALS4018*371+3645

* 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