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BOSTON MARATHON 2025

Allyssa Green

Bib: 16308•F

NM

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 49%
Gender (Female)
#0 / 12228
Top 35%
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
23:35
Rank: #13049
Start → 5K
7:35/mi
23:35 split
10K· 6.21 mi
47:22
Rank: #13251 (-202)
5K → 10K
7:39/mi
23:47 split
15K· 9.32 mi
1:11:53
Rank: #13855 (-604)
10K → 15K
7:53/mi
24:31 split
20K· 12.43 mi
1:37:20
Rank: #14512 (-657)
15K → 20K
8:11/mi
25:27 split
Half· 13.11 mi
1:42:42
Rank: #14520 (-8)
20K → Half
7:52/mi
5:22 split
25K· 15.53 mi
2:02:21
Rank: #14522 (-2)
Half → 25K
8:06/mi
19:39 split
30K· 18.64 mi
2:28:29
Rank: #14417 (+105)
25K → 30K
8:25/mi
26:08 split
20M
2:39:49
Rank: #14247 (+170)
30K → 20M
8:20/mi
11:20 split
21M
2:48:35
Rank: #14078 (+169)
20M → 21M
8:46/mi
8:46 split
35K· 21.75 mi
2:54:43
Rank: #14049 (+29)
21M → 35K
8:12/mi
6:08 split
23M
3:05:32
Rank: #14078 (-29)
35K → 23M
8:38/mi
10:49 split
24M
3:13:56
Rank: #14063 (+15)
23M → 24M
8:24/mi
8:24 split
40K· 24.85 mi
3:21:27
Rank: #14084 (-21)
24M → 40K
8:47/mi
7:31 split
25.2M
3:24:38
Rank: #14057 (+27)
40K → 25.2M
9:14/mi
3:11 split
Finish· 26.22 mi
3:32:46
Rank: #13959 (+98)
25.2M → Finish
7:59/mi
8:08 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:42
Pace7:50 /mi
2nd Half
Distance13.11 mi
Time1:50:04
Pace8:24 /mi
📊Positive Split: 7.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:57:2123:357:3523:35
7:35
-
10K
6.21 mi11:21:0847:227:3723:47
7:39
+0:04
15K
9.32 mi11:45:391:11:537:4324:31
7:53
+0:14
20K
12.43 mi12:11:061:37:207:5025:27
8:11
+0:18
Half
13.11 mi12:16:281:42:427:505:22
7:52
-0:19
25K
15.53 mi12:36:072:02:217:5319:39
8:06
+0:14
30K
18.64 mi13:02:152:28:297:5826:08
8:25
+0:19
20M
20.00 mi13:13:352:39:497:5911:20
8:20
-0:05
21M
21.00 mi13:22:212:48:358:028:46
8:46
+0:26
35K
21.75 mi13:28:292:54:438:026:08
8:12
-0:34
23M
23.00 mi13:39:183:05:328:0410:49
8:38
+0:26
24M
24.00 mi13:47:423:13:568:058:24
8:24
-0:14
40K
24.85 mi13:55:133:21:278:067:31
8:47
+0:23
25.2M
25.20 mi13:58:243:24:388:073:11
9:14
+0:27
Finish
26.22 mi14:06:323:32:468:078:08
7:59
-1:15

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

7:35 /mi

Average Pace

8:07 /mi

Slowest Pace

9:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:17:15

36% of race

Time at Steady Pace

1:45:14

49% of race

Time at Slower Pace

30:17

14% of race

Average Pace: 8:07 /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 mi10:57:2123:357:3523:35
7:35
#13049
10K
6.21 mi11:21:0847:227:3723:47
7:39
#13251
15K
9.32 mi11:45:391:11:537:4324:31
7:53
#13855
20K
12.43 mi12:11:061:37:207:5025:27
8:11
#14512
Half
13.11 mi12:16:281:42:427:505:22
7:52
#14520
25K
15.53 mi12:36:072:02:217:5319:39
8:06
#14522
30K
18.64 mi13:02:152:28:297:5826:08
8:25
#14417
20M
20.00 mi13:13:352:39:497:5911:20
8:20
#14247
21M
21.00 mi13:22:212:48:358:028:46
8:46
#14078
35K
21.75 mi13:28:292:54:438:026:08
8:12
#14049
23M
23.00 mi13:39:183:05:328:0410:49
8:38
#14078
24M
24.00 mi13:47:423:13:568:058:24
8:24
#14063
40K
24.85 mi13:55:133:21:278:067:31
8:47
#14084
25.2M
25.20 mi13:58:243:24:388:073:11
9:14
#14057
Finish
26.22 mi14:06:323:32:468:078:08
7:59
#13959
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi130493343334315179(Top 53%)4675(Top 38%)4675(Top 85%)
10K6.21 mi3.10 mi13251-2023496-1533496-15313516(Top 48%)3675(Top 30%)3675(Top 67%)
15K9.32 mi3.11 mi13855-6043880-3843880-38415179(Top 53%)4675(Top 38%)4675(Top 85%)
20K12.43 mi3.11 mi14512-6574296-4164296-41616254(Top 57%)5358(Top 44%)5358(Top 98%)
Half13.11 mi0.68 mi14520-84303-74303-714848(Top 52%)4526(Top 37%)4526(Top 83%)
25K15.53 mi2.42 mi14522-24348-454348-4514686(Top 52%)4580(Top 37%)4580(Top 84%)
30K18.64 mi3.11 mi14417+1054345+34345+314210(Top 50%)4484(Top 37%)4484(Top 82%)
20M20.00 mi1.36 mi14247+1704273+724273+7212793(Top 45%)3859(Top 32%)3859(Top 71%)
21M21.00 mi1.00 mi14078+1694210+634210+6312126(Top 43%)3671(Top 30%)3671(Top 67%)
35K21.75 mi0.75 mi14049+294213-34213-313654(Top 48%)4501(Top 37%)4501(Top 82%)
23M23.00 mi1.25 mi14078-294268-554268-5514195(Top 50%)4898(Top 40%)4898(Top 90%)
24M24.00 mi1.00 mi14063+154297-294297-2913896(Top 49%)4763(Top 39%)4763(Top 87%)
40K24.85 mi0.85 mi14084-214322-254322-2515152(Top 53%)5596(Top 46%)5596(Top 102%)
25.2M25.20 mi0.35 mi14057+274320+24320+213149(Top 46%)4568(Top 37%)4568(Top 84%)
Finish26.22 mi1.02 mi13959+984295+254295+2512780(Top 45%)4323(Top 35%)4323(Top 79%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21story building
+97ft-345ft

Overall

15179

Females

4675

F18-39

4675

5K→10K

3.1 - 6.2 mi

Top 48%
×5story building
+79ft-138ft

Overall

13516

Females

3675

F18-39

3675

10K→15K

6.2 - 9.3 mi

Top 53%
×3story building
+67ft-78ft

Overall

15179

Females

4675

F18-39

4675

15K→20K

9.3 - 12.4 mi

Top 57%
×5story building
+106ft-86ft

Overall

16254

Females

5358

F18-39

5358

20K→Half

12.4 - 13.1 mi

Top 52%
×2story building
+19ft-37ft

Overall

14848

Females

4526

F18-39

4526

Half→25K

13.1 - 15.5 mi

Top 52%
×4story building
+66ft-88ft

Overall

14686

Females

4580

F18-39

4580

25K→30K

15.5 - 18.6 mi

Top 50%
×9story building
+181ft-148ft

Overall

14210

Females

4484

F18-39

4484

30K→20M

18.6 - 20.0 mi

Top 45%
×5story building
+64ft-50ft

Overall

12793

Females

3859

F18-39

3859

20M→21M

20.0 - 21.0 mi

Top 43%
×8story building
+106ft-24ft

Overall

12126

Females

3671

F18-39

3671

21M→35K

21.0 - 21.8 mi

Top 48%
×7story building
+17ft-86ft

Overall

13654

Females

4501

F18-39

4501

35K→23M

21.8 - 23.0 mi

Top 50%
×5story building
+23ft-63ft

Overall

14195

Females

4898

F18-39

4898

23M→24M

23.0 - 24.0 mi

Top 49%
×6story building
+12ft-82ft

Overall

13896

Females

4763

F18-39

4763

24M→40K

24.0 - 24.9 mi

Top 53%
×1story
+6ft-20ft

Overall

15152

Females

5596

F18-39

5596

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1story
+13ft-16ft

Overall

13149

Females

4568

F18-39

4568

25.2M→Finish

25.2 - 26.2 mi

Top 45%
×2story building
+22ft-21ft

Overall

12780

Females

4323

F18-39

4323

Passing Analysis

Category:
Athletes Passed
1762
Passed By
2672
Net Change
-910
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13049
5K → 10K200402-202#13049#13251
10K → 15K67671-604#13251#13855
15K → 20K69726-657#13855#14512
20K → Half3846-8#14512#14520
Half → 25K181183-2#14520#14522
25K → 30K282177+105#14522#14417
30K → 20M20737+170#14417#14247
20M → 21M20940+169#14247#14078
21M → 35K7243+29#14078#14049
35K → 23M106135-29#14049#14078
23M → 24M9681+15#14078#14063
24M → 40K6182-21#14063#14084
40K → 25.2M4922+27#14084#14057
25.2M → Finish12527+98#14057#13959
TOTALS17622672-910
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing