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BOSTON MARATHON 2025

Sahoko Little

Bib: 23900•F

MI

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F60-64)
#0 / 624
Top 22%
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
8:13/mi
25:33
↑ 97↓ 3451.5%
10K· 6.21 mi
8:09/mi
50:51
↑ 79↓ 1380.4%
15K· 9.32 mi
8:21/mi
1:16:46
↑ 67↓ 78
20K· 12.43 mi
8:25/mi
1:42:55
↑ 106↓ 860.1%
Half· 13.11 mi
8:14/mi
1:48:32
↑ 19↓ 370.5%
25K· 15.53 mi
8:29/mi
2:09:05
↑ 66↓ 880.2%
30K· 18.64 mi
8:52/mi
2:36:38
↑ 181↓ 1480.2%
20M
9:30/mi
2:49:32
↑ 64↓ 500.2%
21M
11:09/mi
3:00:41
↑ 106↓ 241.6%
35K· 21.75 mi
9:49/mi
3:08:02
↑ 17↓ 861.7%
23M
11:59/mi
3:23:02
↑ 23↓ 630.6%
24M
10:57/mi
3:33:59
↓ 821.3%
40K· 24.85 mi
11:45/mi
3:44:02
↓ 200.3%
25.2M
11:24/mi
3:47:58
↑ 13↓ 160.2%
Finish· 26.22 mi
10:07/mi
3:58:17
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:32
Pace8:17 /mi
2nd Half
Distance13.11 mi
Time2:09:45
Pace9:54 /mi
📊Positive Split: 19.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:3525:338:1325:33
8:13
-
10K
6.21 mi11:49:5350:518:1125:18
8:09
-0:04
15K
9.32 mi12:15:481:16:468:1425:55
8:21
+0:12
20K
12.43 mi12:41:571:42:558:1726:09
8:25
+0:04
Half
13.11 mi12:47:341:48:328:175:37
8:14
-0:11
25K
15.53 mi13:08:072:09:058:1920:33
8:29
+0:15
30K
18.64 mi13:35:402:36:388:2427:33
8:52
+0:23
20M
20.00 mi13:48:342:49:328:2912:54
9:30
+0:38
21M
21.00 mi13:59:433:00:418:3611:09
11:09
+1:39
35K
21.75 mi14:07:043:08:028:397:21
9:49
-1:20
23M
23.00 mi14:22:043:23:028:5015:00
11:59
+2:10
24M
24.00 mi14:33:013:33:598:5510:57
10:57
-1:02
40K
24.85 mi14:43:043:44:029:0110:03
11:45
+0:48
25.2M
25.20 mi14:47:003:47:589:033:56
11:24
-0:21
Finish
26.22 mi14:57:193:58:179:0610:19
10:07
-1:17

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

8:09 /mi

Average Pace

9:06 /mi

Slowest Pace

11:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:09:05

54% of race

Time at Steady Pace

58:07

24% of race

Time at Slower Pace

51:05

21% of race

Average Pace: 9:05 /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 mi11:24:3525:338:1325:33
8:13
#18275
10K
6.21 mi11:49:5350:518:1125:18
8:09
#17868
15K
9.32 mi12:15:481:16:468:1425:55
8:21
#18016
20K
12.43 mi12:41:571:42:558:1726:09
8:25
#17891
Half
13.11 mi12:47:341:48:328:175:37
8:14
#17851
25K
15.53 mi13:08:072:09:058:1920:33
8:29
#17643
30K
18.64 mi13:35:402:36:388:2427:33
8:52
#17490
20M
20.00 mi13:48:342:49:328:2912:54
9:30
#17619
21M
21.00 mi13:59:433:00:418:3611:09
11:09
#18039
35K
21.75 mi14:07:043:08:028:397:21
9:49
#18205
23M
23.00 mi14:22:043:23:028:5015:00
11:59
#19029
24M
24.00 mi14:33:013:33:598:5510:57
10:57
#19380
40K
24.85 mi14:43:043:44:029:0110:03
11:45
#19746
25.2M
25.20 mi14:47:003:47:589:033:56
11:24
#19800
Finish
26.22 mi14:57:193:58:179:0610:19
10:07
#20005
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi182756511651118344(Top 65%)6521(Top 53%)6521(Top 1045%)
10K6.21 mi3.10 mi17868+4076250+2616250+26117514(Top 62%)6009(Top 49%)6009(Top 963%)
15K9.32 mi3.11 mi18016-1486345-956345-9518344(Top 65%)6521(Top 53%)6521(Top 1045%)
20K12.43 mi3.11 mi17891+1256273+726273+7217669(Top 62%)6153(Top 50%)6153(Top 986%)
Half13.11 mi0.68 mi17851+406259+146259+1417577(Top 62%)6103(Top 50%)6103(Top 978%)
25K15.53 mi2.42 mi17643+2086146+1136146+11317056(Top 60%)5891(Top 48%)5891(Top 944%)
30K18.64 mi3.11 mi17490+1536115+316115+3117003(Top 60%)6034(Top 49%)6034(Top 967%)
20M20.00 mi1.36 mi17619-1296218-1036218-10319159(Top 67%)7349(Top 60%)7349(Top 1178%)
21M21.00 mi1.00 mi18039-4206455-2376455-23721771(Top 77%)8843(Top 72%)8843(Top 1417%)
35K21.75 mi0.75 mi18205-1666577-1226577-12221401(Top 75%)8716(Top 71%)8716(Top 1397%)
23M23.00 mi1.25 mi19029-8247062-4857062-48525092(Top 88%)10649(Top 87%)10649(Top 1707%)
24M24.00 mi1.00 mi19380-3517299-2377299-23723902(Top 84%)10064(Top 82%)10064(Top 1613%)
40K24.85 mi0.85 mi19746-3667518-2197518-21924570(Top 87%)10459(Top 86%)10459(Top 1676%)
25.2M25.20 mi0.35 mi19800-547559-417559-4121821(Top 77%)9059(Top 74%)9059(Top 1452%)
Finish26.22 mi1.02 mi20005-2057680-1217680-12123303(Top 82%)9817(Top 80%)9817(Top 1573%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21story building
+97ft-345ft

Overall

18344

Females

6521

F60-64

6521

5K→10K

3.1 - 6.2 mi

Top 62%
×5story building
+79ft-138ft

Overall

17514

Females

6009

F60-64

6009

10K→15K

6.2 - 9.3 mi

Top 65%
×3story building
+67ft-78ft

Overall

18344

Females

6521

F60-64

6521

15K→20K

9.3 - 12.4 mi

Top 62%
×5story building
+106ft-86ft

Overall

17669

Females

6153

F60-64

6153

20K→Half

12.4 - 13.1 mi

Top 62%
×2story building
+19ft-37ft

Overall

17577

Females

6103

F60-64

6103

Half→25K

13.1 - 15.5 mi

Top 60%
×4story building
+66ft-88ft

Overall

17056

Females

5891

F60-64

5891

25K→30K

15.5 - 18.6 mi

Top 60%
×9story building
+181ft-148ft

Overall

17003

Females

6034

F60-64

6034

30K→20M

18.6 - 20.0 mi

Top 67%
×5story building
+64ft-50ft

Overall

19159

Females

7349

F60-64

7349

20M→21M

20.0 - 21.0 mi

Top 77%
×8story building
+106ft-24ft

Overall

21771

Females

8843

F60-64

8843

21M→35K

21.0 - 21.8 mi

Top 75%
×7story building
+17ft-86ft

Overall

21401

Females

8716

F60-64

8716

35K→23M

21.8 - 23.0 mi

Top 88%
×5story building
+23ft-63ft

Overall

25092

Females

10649

F60-64

10649

23M→24M

23.0 - 24.0 mi

Top 84%
×6story building
+12ft-82ft

Overall

23902

Females

10064

F60-64

10064

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

24570

Females

10459

F60-64

10459

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1story
+13ft-16ft

Overall

21821

Females

9059

F60-64

9059

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2story building
+22ft-21ft

Overall

23303

Females

9817

F60-64

9817

Passing Analysis

Category:
Athletes Passed
1732
Passed By
3462
Net Change
-1730
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18275
5K → 10K532125+407#18275#17868
10K → 15K140288-148#17868#18016
15K → 20K254129+125#18016#17891
20K → Half488+40#17891#17851
Half → 25K26658+208#17851#17643
25K → 30K290137+153#17643#17490
30K → 20M82211-129#17490#17619
20M → 21M20440-420#17619#18039
21M → 35K28194-166#18039#18205
35K → 23M15839-824#18205#19029
23M → 24M17368-351#19029#19380
24M → 40K12378-366#19380#19746
40K → 25.2M1468-54#19746#19800
25.2M → Finish14219-205#19800#20005
TOTALS17323462-1730
📊

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