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BOSTON MARATHON 2025

Hannah Bellamah

Bib: 16221•F

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0:00
0:00
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 45%
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
26:08
Rank: #19380
Start → 5K
26:08 | 8:25/mi
10K· 6.21 mi
52:28
Rank: #19494 (-114)
5K → 10K
26:20 | 8:29/mi
15K· 9.32 mi
1:18:53
Rank: #19442 (+52)
10K → 15K
26:25 | 8:30/mi
20K· 12.43 mi
1:45:15
Rank: #19070 (+372)
15K → 20K
26:22 | 8:29/mi
Half· 13.11 mi
1:50:50
Rank: #18984 (+86)
20K → Half
5:35 | 8:11/mi
25K· 15.53 mi
2:11:25
Rank: #18657 (+327)
Half → 25K
20:35 | 8:29/mi
30K· 18.64 mi
2:37:51
Rank: #17896 (+761)
25K → 30K
26:26 | 8:30/mi
20M
2:49:27
Rank: #17591 (+305)
30K → 20M
11:36 | 8:32/mi
21M
2:57:54
Rank: #17167 (+424)
20M → 21M
8:27 | 8:27/mi
35K· 21.75 mi
3:04:06
Rank: #17041 (+126)
21M → 35K
6:12 | 8:17/mi
23M
3:15:03
Rank: #16882 (+159)
35K → 23M
10:57 | 8:45/mi
24M
3:23:29
Rank: #16739 (+143)
23M → 24M
8:26 | 8:26/mi
40K· 24.85 mi
3:30:49
Rank: #16621 (+118)
24M → 40K
7:20 | 8:35/mi
25.2M
3:33:48
Rank: #16506 (+115)
40K → 25.2M
2:59 | 8:39/mi
Finish· 26.22 mi
3:41:06
Rank: #16141 (+365)
25.2M → Finish
7:18 | 7:10/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:50:50
Pace8:27 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:50:16
Pace8:25 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:01:1426:088:2526:08
8:25
-
10K
6.21 mi11:27:3452:288:2726:20
8:29
+0:04
15K
9.32 mi11:53:591:18:538:2826:25
8:30
+0:01
20K
12.43 mi12:20:211:45:158:2826:22
8:29
-0:01
Half
13.11 mi12:25:561:50:508:275:35
8:11
-0:18
25K
15.53 mi12:46:312:11:258:2820:35
8:29
+0:18
30K
18.64 mi13:12:572:37:518:2826:26
8:30
+0:01
20M
20.00 mi13:24:332:49:278:2811:36
8:32
+0:02
21M
21.00 mi13:33:002:57:548:288:27
8:27
-0:05
35K
21.75 mi13:39:123:04:068:286:12
8:17
-0:10
23M
23.00 mi13:50:093:15:038:2910:57
8:45
+0:28
24M
24.00 mi13:58:353:23:298:298:26
8:26
-0:19
40K
24.85 mi14:05:553:30:498:297:20
8:35
+0:09
25.2M
25.20 mi14:08:543:33:488:292:59
8:39
+0:04
Finish
26.22 mi14:16:123:41:068:267:18
7:10
-1:29

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

7:10 /mi

Average Pace

8:26 /mi

Slowest Pace

8:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

19:05

9% of race

Time at Steady Pace

3:11:04

86% of race

Time at Slower Pace

10:57

5% of race

Average Pace: 8:26 /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 mi11:01:1426:088:2526:08
8:25
#19380
10K
6.21 mi11:27:3452:288:2726:20
8:29
#19494
15K
9.32 mi11:53:591:18:538:2826:25
8:30
#19442
20K
12.43 mi12:20:211:45:158:2826:22
8:29
#19070
Half
13.11 mi12:25:561:50:508:275:35
8:11
#18984
25K
15.53 mi12:46:312:11:258:2820:35
8:29
#18657
30K
18.64 mi13:12:572:37:518:2826:26
8:30
#17896
20M
20.00 mi13:24:332:49:278:2811:36
8:32
#17591
21M
21.00 mi13:33:002:57:548:288:27
8:27
#17167
35K
21.75 mi13:39:123:04:068:286:12
8:17
#17041
23M
23.00 mi13:50:093:15:038:2910:57
8:45
#16882
24M
24.00 mi13:58:353:23:298:298:26
8:26
#16739
40K
24.85 mi14:05:553:30:498:297:20
8:35
#16621
25.2M
25.20 mi14:08:543:33:488:292:59
8:39
#16506
Finish
26.22 mi14:16:123:41:068:267:18
7:10
#16141
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi193807127712719338(Top 68%)7082(Top 58%)7082(Top 129%)
10K6.21 mi3.10 mi19494-1147178-517178-5119656(Top 69%)7274(Top 59%)7274(Top 133%)
15K9.32 mi3.11 mi19442+527147+317147+3119338(Top 68%)7082(Top 58%)7082(Top 129%)
20K12.43 mi3.11 mi19070+3726941+2066941+20618148(Top 64%)6418(Top 52%)6418(Top 117%)
Half13.11 mi0.68 mi18984+866897+446897+4417216(Top 61%)5881(Top 48%)5881(Top 108%)
25K15.53 mi2.42 mi18657+3276724+1736724+17317133(Top 60%)5930(Top 48%)5930(Top 108%)
30K18.64 mi3.11 mi17896+7616342+3826342+38214821(Top 52%)4812(Top 39%)4812(Top 88%)
20M20.00 mi1.36 mi17591+3056200+1426200+14214037(Top 49%)4540(Top 37%)4540(Top 83%)
21M21.00 mi1.00 mi17167+4245973+2275973+22710205(Top 36%)2720(Top 22%)2720(Top 50%)
35K21.75 mi0.75 mi17041+1265925+485925+4814222(Top 50%)4810(Top 39%)4810(Top 88%)
23M23.00 mi1.25 mi16882+1595866+595866+5914822(Top 52%)5237(Top 43%)5237(Top 96%)
24M24.00 mi1.00 mi16739+1435803+635803+6314132(Top 50%)4898(Top 40%)4898(Top 90%)
40K24.85 mi0.85 mi16621+1185764+395764+3913961(Top 49%)4947(Top 40%)4947(Top 90%)
25.2M25.20 mi0.35 mi16506+1155702+625702+629861(Top 35%)2987(Top 24%)2987(Top 55%)
Finish26.22 mi1.02 mi16141+3655514+1885514+1886863(Top 24%)1608(Top 13%)1608(Top 29%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21stories
+97ft-345ft

Overall

19338

Females

7082

F18-39

7082

5K→10K

3.1 - 6.2 mi

Top 69%
×5stories
+79ft-138ft

Overall

19656

Females

7274

F18-39

7274

10K→15K

6.2 - 9.3 mi

Top 68%
×3stories
+67ft-78ft

Overall

19338

Females

7082

F18-39

7082

15K→20K

9.3 - 12.4 mi

Top 64%
×5stories
+106ft-86ft

Overall

18148

Females

6418

F18-39

6418

20K→Half

12.4 - 13.1 mi

Top 61%
×2stories
+19ft-37ft

Overall

17216

Females

5881

F18-39

5881

Half→25K

13.1 - 15.5 mi

Top 60%
×4stories
+66ft-88ft

Overall

17133

Females

5930

F18-39

5930

25K→30K

15.5 - 18.6 mi

Top 52%
×9stories
+181ft-148ft

Overall

14821

Females

4812

F18-39

4812

30K→20M

18.6 - 20.0 mi

Top 49%
×5stories
+64ft-50ft

Overall

14037

Females

4540

F18-39

4540

20M→21M

20.0 - 21.0 mi

Top 36%
×8stories
+106ft-24ft

Overall

10205

Females

2720

F18-39

2720

21M→35K

21.0 - 21.8 mi

Top 50%
×7stories
+17ft-86ft

Overall

14222

Females

4810

F18-39

4810

35K→23M

21.8 - 23.0 mi

Top 52%
×5stories
+23ft-63ft

Overall

14822

Females

5237

F18-39

5237

23M→24M

23.0 - 24.0 mi

Top 50%
×6stories
+12ft-82ft

Overall

14132

Females

4898

F18-39

4898

24M→40K

24.0 - 24.9 mi

Top 49%
×1story
+6ft-20ft

Overall

13961

Females

4947

F18-39

4947

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1story
+13ft-16ft

Overall

9861

Females

2987

F18-39

2987

25.2M→Finish

25.2 - 26.2 mi

Top 24%
×2stories
+22ft-21ft

Overall

6863

Females

1608

F18-39

1608

Passing Analysis

Category:
Athletes Passed
3883
Passed By
644
Net Change
+3239
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19380
5K → 10K198312-114#19380#19494
10K → 15K224172+52#19494#19442
15K → 20K41240+372#19442#19070
20K → Half904+86#19070#18984
Half → 25K34215+327#18984#18657
25K → 30K7687+761#18657#17896
30K → 20M3094+305#17896#17591
20M → 21M4251+424#17591#17167
21M → 35K14115+126#17167#17041
35K → 23M19536+159#17041#16882
23M → 24M15512+143#16882#16739
24M → 40K14123+118#16739#16621
40K → 25.2M1172+115#16621#16506
25.2M → Finish3661+365#16506#16141
TOTALS3883644+3239
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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