Boston Marathon logo
BOSTON MARATHON 2025

Kyra Young

Bib: 14566•F

TX

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Top 48%
Gender (Female)
#0 / 12228
Top 33%
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:01
Rank: #11437
Start → 5K
23:01 | 7:25/mi
10K· 6.21 mi
46:11
Rank: #11559 (-122)
5K → 10K
23:10 | 7:27/mi
15K· 9.32 mi
1:09:25
Rank: #11517 (+42)
10K → 15K
23:14 | 7:29/mi
20K· 12.43 mi
1:33:06
Rank: #11571 (-54)
15K → 20K
23:41 | 7:37/mi
Half· 13.11 mi
1:38:13
Rank: #11569 (+2)
20K → Half
5:07 | 7:30/mi
25K· 15.53 mi
1:57:11
Rank: #11707 (-138)
Half → 25K
18:58 | 7:49/mi
30K· 18.64 mi
2:22:41
Rank: #11853 (-146)
25K → 30K
25:30 | 8:12/mi
20M
2:34:24
Rank: #12083 (-230)
30K → 20M
11:43 | 8:37/mi
21M
2:43:45
Rank: #12292 (-209)
20M → 21M
9:21 | 9:21/mi
35K· 21.75 mi
2:50:18
Rank: #12466 (-174)
21M → 35K
6:33 | 8:45/mi
23M
3:01:32
Rank: #12709 (-243)
35K → 23M
11:14 | 8:58/mi
24M
3:10:54
Rank: #13064 (-355)
23M → 24M
9:22 | 9:22/mi
40K· 24.85 mi
3:19:08
Rank: #13342 (-278)
24M → 40K
8:14 | 9:38/mi
25.2M
3:22:44
Rank: #13460 (-118)
40K → 25.2M
3:36 | 10:26/mi
Finish· 26.22 mi
3:31:12
Rank: #13537 (-77)
25.2M → Finish
8:28 | 8:19/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:13
Pace7:30 /mi
2nd Half
Distance13.11 mi
Time1:52:59
Pace8:37 /mi
📊Positive Split: 15.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:3723:017:2523:01
7:25
-
10K
6.21 mi11:16:4746:117:2623:10
7:27
+0:02
15K
9.32 mi11:40:011:09:257:2723:14
7:29
+0:02
20K
12.43 mi12:03:421:33:067:2923:41
7:37
+0:08
Half
13.11 mi12:08:491:38:137:305:07
7:30
-0:07
25K
15.53 mi12:27:471:57:117:3318:58
7:49
+0:19
30K
18.64 mi12:53:172:22:417:3925:30
8:12
+0:23
20M
20.00 mi13:05:002:34:247:4311:43
8:37
+0:25
21M
21.00 mi13:14:212:43:457:489:21
9:21
+0:44
35K
21.75 mi13:20:542:50:187:506:33
8:45
-0:36
23M
23.00 mi13:32:083:01:327:5411:14
8:58
+0:13
24M
24.00 mi13:41:303:10:547:579:22
9:22
+0:24
40K
24.85 mi13:49:443:19:088:018:14
9:38
+0:16
25.2M
25.20 mi13:53:203:22:448:033:36
10:26
+0:48
Finish
26.22 mi14:01:483:31:128:048:28
8:19
-2:07

Checkpoints & Pacing

📈Pace 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

7:25 /mi

Average Pace

8:04 /mi

Slowest Pace

10:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:57:11

55% of race

Time at Steady Pace

52:14

25% of race

Time at Slower Pace

41:47

20% of race

Average Pace: 8:03 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ 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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:53:3723:017:2523:01
7:25
#11437
10K
6.21 mi11:16:4746:117:2623:10
7:27
#11559
15K
9.32 mi11:40:011:09:257:2723:14
7:29
#11517
20K
12.43 mi12:03:421:33:067:2923:41
7:37
#11571
Half
13.11 mi12:08:491:38:137:305:07
7:30
#11569
25K
15.53 mi12:27:471:57:117:3318:58
7:49
#11707
30K
18.64 mi12:53:172:22:417:3925:30
8:12
#11853
20M
20.00 mi13:05:002:34:247:4311:43
8:37
#12083
21M
21.00 mi13:14:212:43:457:489:21
9:21
#12292
35K
21.75 mi13:20:542:50:187:506:33
8:45
#12466
23M
23.00 mi13:32:083:01:327:5411:14
8:58
#12709
24M
24.00 mi13:41:303:10:547:579:22
9:22
#13064
40K
24.85 mi13:49:443:19:088:018:14
9:38
#13342
25.2M
25.20 mi13:53:203:22:448:033:36
10:26
#13460
Finish
26.22 mi14:01:483:31:128:048:28
8:19
#13537
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi114372506250611598(Top 41%)2690(Top 22%)2690(Top 49%)
10K6.21 mi3.10 mi11559-1222586-802586-8011700(Top 41%)2668(Top 22%)2668(Top 49%)
15K9.32 mi3.11 mi11517+422589-32589-311598(Top 41%)2690(Top 22%)2690(Top 49%)
20K12.43 mi3.11 mi11571-542653-642653-6411774(Top 41%)2880(Top 24%)2880(Top 53%)
Half13.11 mi0.68 mi11569+22647+62647+611807(Top 42%)2846(Top 23%)2846(Top 52%)
25K15.53 mi2.42 mi11707-1382758-1112758-11112559(Top 44%)3435(Top 28%)3435(Top 63%)
30K18.64 mi3.11 mi11853-1462925-1672925-16712901(Top 45%)3779(Top 31%)3779(Top 69%)
20M20.00 mi1.36 mi12083-2303077-1523077-15214568(Top 51%)4809(Top 39%)4809(Top 88%)
21M21.00 mi1.00 mi12292-2093229-1523229-15215408(Top 54%)5391(Top 44%)5391(Top 99%)
35K21.75 mi0.75 mi12466-1743347-1183347-11817027(Top 60%)6348(Top 52%)6348(Top 116%)
23M23.00 mi1.25 mi12709-2433507-1603507-16016108(Top 57%)5942(Top 49%)5942(Top 109%)
24M24.00 mi1.00 mi13064-3553740-2333740-23319095(Top 67%)7588(Top 62%)7588(Top 139%)
40K24.85 mi0.85 mi13342-2783917-1773917-17719206(Top 68%)7726(Top 63%)7726(Top 141%)
25.2M25.20 mi0.35 mi13460-1183991-743991-7418801(Top 66%)7512(Top 61%)7512(Top 137%)
Finish26.22 mi1.02 mi13537-774062-714062-7114977(Top 53%)5462(Top 45%)5462(Top 100%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21stories
+97ft-345ft

Overall

11598

Females

2690

F18-39

2690

5K→10K

3.1 - 6.2 mi

Top 41%
×5stories
+79ft-138ft

Overall

11700

Females

2668

F18-39

2668

10K→15K

6.2 - 9.3 mi

Top 41%
×3stories
+67ft-78ft

Overall

11598

Females

2690

F18-39

2690

15K→20K

9.3 - 12.4 mi

Top 41%
×5stories
+106ft-86ft

Overall

11774

Females

2880

F18-39

2880

20K→Half

12.4 - 13.1 mi

Top 42%
×2stories
+19ft-37ft

Overall

11807

Females

2846

F18-39

2846

Half→25K

13.1 - 15.5 mi

Top 44%
×4stories
+66ft-88ft

Overall

12559

Females

3435

F18-39

3435

25K→30K

15.5 - 18.6 mi

Top 45%
×9stories
+181ft-148ft

Overall

12901

Females

3779

F18-39

3779

30K→20M

18.6 - 20.0 mi

Top 51%
×5stories
+64ft-50ft

Overall

14568

Females

4809

F18-39

4809

20M→21M

20.0 - 21.0 mi

Top 54%
×8stories
+106ft-24ft

Overall

15408

Females

5391

F18-39

5391

21M→35K

21.0 - 21.8 mi

Top 60%
×7stories
+17ft-86ft

Overall

17027

Females

6348

F18-39

6348

35K→23M

21.8 - 23.0 mi

Top 57%
×5stories
+23ft-63ft

Overall

16108

Females

5942

F18-39

5942

23M→24M

23.0 - 24.0 mi

Top 67%
×6stories
+12ft-82ft

Overall

19095

Females

7588

F18-39

7588

24M→40K

24.0 - 24.9 mi

Top 68%
×1story
+6ft-20ft

Overall

19206

Females

7726

F18-39

7726

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

18801

Females

7512

F18-39

7512

25.2M→Finish

25.2 - 26.2 mi

Top 53%
×2stories
+22ft-21ft

Overall

14977

Females

5462

F18-39

5462

Passing Analysis

Category:
Athletes Passed
1219
Passed By
3319
Net Change
-2100
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11437
5K → 10K194316-122#11437#11559
10K → 15K195153+42#11559#11517
15K → 20K167221-54#11517#11571
20K → Half3432+2#11571#11569
Half → 25K122260-138#11569#11707
25K → 30K195341-146#11707#11853
30K → 20M64294-230#11853#12083
20M → 21M53262-209#12083#12292
21M → 35K33207-174#12292#12466
35K → 23M59302-243#12466#12709
23M → 24M19374-355#12709#13064
24M → 40K19297-278#13064#13342
40K → 25.2M16134-118#13342#13460
25.2M → Finish49126-77#13460#13537
TOTALS12193319-2100
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

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

.gpx files up to 10MB

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

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing