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BOSTON MARATHON 2025

Hannah Kelley

Bib: 26806•F

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:57/mi
27:47
↑ 97↓ 3451.5%
10K· 6.21 mi
8:42/mi
54:49
↑ 79↓ 1380.4%
15K· 9.32 mi
8:46/mi
1:22:04
↑ 67↓ 78
20K· 12.43 mi
9:12/mi
1:50:38
↑ 106↓ 860.1%
Half· 13.11 mi
9:17/mi
1:56:58
↑ 19↓ 370.5%
25K· 15.53 mi
9:49/mi
2:20:47
↑ 66↓ 880.2%
30K· 18.64 mi
10:54/mi
2:54:40
↑ 181↓ 1480.2%
20M
11:25/mi
3:10:11
↑ 64↓ 500.2%
21M
12:06/mi
3:22:17
↑ 106↓ 241.6%
35K· 21.75 mi
11:18/mi
3:30:44
↑ 17↓ 861.7%
23M
12:11/mi
3:45:59
↑ 23↓ 630.6%
24M
11:48/mi
3:57:47
↓ 821.3%
40K· 24.85 mi
11:09/mi
4:07:19
↓ 200.3%
25.2M
11:56/mi
4:11:26
↑ 13↓ 160.2%
Finish· 26.22 mi
11:03/mi
4:22:42
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:58
Pace8:55 /mi
2nd Half
Distance13.11 mi
Time2:25:44
Pace11:07 /mi
📊Positive Split: 24.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:44:4627:478:5727:47
8:57
-
10K
6.21 mi12:11:4854:498:4927:02
8:42
-0:15
15K
9.32 mi12:39:031:22:048:4827:15
8:46
+0:04
20K
12.43 mi13:07:371:50:388:5428:34
9:12
+0:26
Half
13.11 mi13:13:571:56:588:556:20
9:17
+0:05
25K
15.53 mi13:37:462:20:479:0423:49
9:49
+0:32
30K
18.64 mi14:11:392:54:409:2233:53
10:54
+1:05
20M
20.00 mi14:27:103:10:119:3115:31
11:25
+0:31
21M
21.00 mi14:39:163:22:179:3812:06
12:06
+0:41
35K
21.75 mi14:47:433:30:449:418:27
11:18
-0:48
23M
23.00 mi15:02:583:45:599:5015:15
12:11
+0:53
24M
24.00 mi15:14:463:57:479:5411:48
11:48
-0:23
40K
24.85 mi15:24:184:07:199:579:32
11:09
-0:39
25.2M
25.20 mi15:28:254:11:269:594:07
11:56
+0:47
Finish
26.22 mi15:39:414:22:4210:0211:16
11:03
-0:53

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

8:42 /mi

Average Pace

10:02 /mi

Slowest Pace

12:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:20:47

54% of race

Time at Steady Pace

1:18:39

30% of race

Time at Slower Pace

43:16

16% of race

Average Pace: 10:01 /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 mi11:44:4627:478:5727:47
8:57
#22191
10K
6.21 mi12:11:4854:498:4927:02
8:42
#21566
15K
9.32 mi12:39:031:22:048:4827:15
8:46
#21297
20K
12.43 mi13:07:371:50:388:5428:34
9:12
#21463
Half
13.11 mi13:13:571:56:588:556:20
9:17
#21570
25K
15.53 mi13:37:462:20:479:0423:49
9:49
#21848
30K
18.64 mi14:11:392:54:409:2233:53
10:54
#22393
20M
20.00 mi14:27:103:10:119:3115:31
11:25
#22593
21M
21.00 mi14:39:163:22:179:3812:06
12:06
#22663
35K
21.75 mi14:47:433:30:449:418:27
11:18
#22765
23M
23.00 mi15:02:583:45:599:5015:15
12:11
#22976
24M
24.00 mi15:14:463:57:479:5411:48
11:48
#23118
40K
24.85 mi15:24:184:07:199:579:32
11:09
#23125
25.2M
25.20 mi15:28:254:11:269:594:07
11:56
#23125
Finish
26.22 mi15:39:414:22:4210:0211:16
11:03
#23236
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi221918735873520895(Top 74%)7944(Top 65%)7944(Top 145%)
10K6.21 mi3.10 mi21566+6258375+3608375+36020886(Top 74%)7961(Top 65%)7961(Top 146%)
15K9.32 mi3.11 mi21297+2698201+1748201+17420895(Top 74%)7944(Top 65%)7944(Top 145%)
20K12.43 mi3.11 mi21463-1668297-968297-9621883(Top 77%)8528(Top 70%)8528(Top 156%)
Half13.11 mi0.68 mi21570-1078361-648361-6422941(Top 81%)9119(Top 75%)9119(Top 167%)
25K15.53 mi2.42 mi21848-2788529-1688529-16822831(Top 80%)9109(Top 74%)9109(Top 167%)
30K18.64 mi3.11 mi22393-5458849-3208849-32023836(Top 84%)9779(Top 80%)9779(Top 179%)
20M20.00 mi1.36 mi22593-2008985-1368985-13624408(Top 86%)10174(Top 83%)10174(Top 186%)
21M21.00 mi1.00 mi22663-709039-549039-5423774(Top 84%)9901(Top 81%)9901(Top 181%)
35K21.75 mi0.75 mi22765-1029111-729111-7224776(Top 87%)10463(Top 86%)10463(Top 191%)
23M23.00 mi1.25 mi22976-2119249-1389249-13825369(Top 89%)10787(Top 88%)10787(Top 197%)
24M24.00 mi1.00 mi23118-1429356-1079356-10725415(Top 89%)10834(Top 89%)10834(Top 198%)
40K24.85 mi0.85 mi23125-79374-189374-1823467(Top 83%)9927(Top 81%)9927(Top 182%)
25.2M25.20 mi0.35 mi231259379-59379-523123(Top 81%)9721(Top 79%)9721(Top 178%)
Finish26.22 mi1.02 mi23236-1119444-659444-6525488(Top 90%)10901(Top 89%)10901(Top 199%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
×21story building
+97ft-345ft

Overall

20895

Females

7944

F18-39

7944

5K→10K

3.1 - 6.2 mi

Top 74%
×5story building
+79ft-138ft

Overall

20886

Females

7961

F18-39

7961

10K→15K

6.2 - 9.3 mi

Top 74%
×3story building
+67ft-78ft

Overall

20895

Females

7944

F18-39

7944

15K→20K

9.3 - 12.4 mi

Top 77%
×5story building
+106ft-86ft

Overall

21883

Females

8528

F18-39

8528

20K→Half

12.4 - 13.1 mi

Top 81%
×2story building
+19ft-37ft

Overall

22941

Females

9119

F18-39

9119

Half→25K

13.1 - 15.5 mi

Top 80%
×4story building
+66ft-88ft

Overall

22831

Females

9109

F18-39

9109

25K→30K

15.5 - 18.6 mi

Top 84%
×9story building
+181ft-148ft

Overall

23836

Females

9779

F18-39

9779

30K→20M

18.6 - 20.0 mi

Top 86%
×5story building
+64ft-50ft

Overall

24408

Females

10174

F18-39

10174

20M→21M

20.0 - 21.0 mi

Top 84%
×8story building
+106ft-24ft

Overall

23774

Females

9901

F18-39

9901

21M→35K

21.0 - 21.8 mi

Top 87%
×7story building
+17ft-86ft

Overall

24776

Females

10463

F18-39

10463

35K→23M

21.8 - 23.0 mi

Top 89%
×5story building
+23ft-63ft

Overall

25369

Females

10787

F18-39

10787

23M→24M

23.0 - 24.0 mi

Top 89%
×6story building
+12ft-82ft

Overall

25415

Females

10834

F18-39

10834

24M→40K

24.0 - 24.9 mi

Top 83%
×1story
+6ft-20ft

Overall

23467

Females

9927

F18-39

9927

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1story
+13ft-16ft

Overall

23123

Females

9721

F18-39

9721

25.2M→Finish

25.2 - 26.2 mi

Top 90%
×2story building
+22ft-21ft

Overall

25488

Females

10901

F18-39

10901

Passing Analysis

Category:
Athletes Passed
1603
Passed By
2648
Net Change
-1045
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22191
5K → 10K70075+625#22191#21566
10K → 15K36495+269#21566#21297
15K → 20K144310-166#21297#21463
20K → Half8115-107#21463#21570
Half → 25K81359-278#21570#21848
25K → 30K64609-545#21848#22393
30K → 20M32232-200#22393#22593
20M → 21M57127-70#22593#22663
21M → 35K25127-102#22663#22765
35K → 23M25236-211#22765#22976
23M → 24M24166-142#22976#23118
24M → 40K4855-7#23118#23125
40K → 25.2M18180#23125#23125
25.2M → Finish13124-111#23125#23236
TOTALS16032648-1045
📊

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