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BOSTON MARATHON 2025

Abby Uehling

Bib: 17389•F

FL

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 42%
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
7:25/mi
23:02
↑ 97↓ 3451.5%
10K· 6.21 mi
7:28/mi
46:14
↑ 79↓ 1380.4%
15K· 9.32 mi
7:29/mi
1:09:30
↑ 67↓ 78
20K· 12.43 mi
7:35/mi
1:33:03
↑ 106↓ 860.1%
Half· 13.11 mi
7:34/mi
1:38:13
↑ 19↓ 370.5%
25K· 15.53 mi
7:42/mi
1:56:53
↑ 66↓ 880.2%
30K· 18.64 mi
12:21/mi
2:35:16
↑ 181↓ 1480.2%
20M
8:09/mi
2:46:21
↑ 64↓ 500.2%
21M
8:46/mi
2:55:07
↑ 106↓ 241.6%
35K· 21.75 mi
8:20/mi
3:01:21
↑ 17↓ 861.7%
23M
8:46/mi
3:12:20
↑ 23↓ 630.6%
24M
8:04/mi
3:20:24
↓ 821.3%
40K· 24.85 mi
8:26/mi
3:27:37
↓ 200.3%
25.2M
8:51/mi
3:30:40
↑ 13↓ 160.2%
Finish· 26.22 mi
7:56/mi
3:38:45
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:13
Pace7:30 /mi
2nd Half
Distance13.11 mi
Time2:00:32
Pace9:12 /mi
📊Positive Split: 22.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:13:1823:027:2523:02
7:25
-
10K
6.21 mi11:36:3046:147:2623:12
7:28
+0:03
15K
9.32 mi11:59:461:09:307:2723:16
7:29
+0:01
20K
12.43 mi12:23:191:33:037:2923:33
7:35
+0:06
Half
13.11 mi12:28:291:38:137:305:10
7:34
-0:01
25K
15.53 mi12:47:091:56:537:3118:40
7:42
+0:08
30K
18.64 mi13:25:322:35:168:2038:23
12:21
+4:39
20M
20.00 mi13:36:372:46:218:1911:05
8:09
-4:12
21M
21.00 mi13:45:232:55:078:208:46
8:46
+0:37
35K
21.75 mi13:51:373:01:218:206:14
8:20
-0:26
23M
23.00 mi14:02:363:12:208:2210:59
8:46
+0:26
24M
24.00 mi14:10:403:20:248:218:04
8:04
-0:42
40K
24.85 mi14:17:533:27:378:217:13
8:26
+0:22
25.2M
25.20 mi14:20:563:30:408:223:03
8:51
+0:25
Finish
26.22 mi14:29:013:38:458:218:05
7:56
-0:55

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

8:21 /mi

Slowest Pace

12:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

46:14

21% of race

Time at Steady Pace

1:51:20

51% of race

Time at Slower Pace

1:01:11

28% of race

Average Pace: 8:21 /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 mi11:13:1823:027:2523:02
7:25
#11485
10K
6.21 mi11:36:3046:147:2623:12
7:28
#11633
15K
9.32 mi11:59:461:09:307:2723:16
7:29
#11591
20K
12.43 mi12:23:191:33:037:2923:33
7:35
#11541
Half
13.11 mi12:28:291:38:137:305:10
7:34
#11571
25K
15.53 mi12:47:091:56:537:3118:40
7:42
#11537
30K
18.64 mi13:25:322:35:168:2038:23
12:21
#17011
20M
20.00 mi13:36:372:46:218:1911:05
8:09
#16622
21M
21.00 mi13:45:232:55:078:208:46
8:46
#16317
35K
21.75 mi13:51:373:01:218:206:14
8:20
#16220
23M
23.00 mi14:02:363:12:208:2210:59
8:46
#16094
24M
24.00 mi14:10:403:20:248:218:04
8:04
#15904
40K
24.85 mi14:17:533:27:378:217:13
8:26
#15766
25.2M
25.20 mi14:20:563:30:408:223:03
8:51
#15676
Finish
26.22 mi14:29:013:38:458:218:05
7:56
#15549
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi114852525252511696(Top 41%)2742(Top 22%)2742(Top 50%)
10K6.21 mi3.10 mi11633-1482618-932618-9311809(Top 42%)2723(Top 22%)2723(Top 50%)
15K9.32 mi3.11 mi11591+422619-12619-111696(Top 41%)2742(Top 22%)2742(Top 50%)
20K12.43 mi3.11 mi11541+502640-212640-2111453(Top 40%)2718(Top 22%)2718(Top 50%)
Half13.11 mi0.68 mi11571-302649-92649-912461(Top 44%)3228(Top 26%)3228(Top 59%)
25K15.53 mi2.42 mi11537+342672-232672-2311561(Top 41%)2890(Top 24%)2890(Top 53%)
30K18.64 mi3.11 mi17011-54745823-31515823-315126009(Top 92%)10946(Top 90%)10946(Top 200%)
20M20.00 mi1.36 mi16622+3895622+2015622+20111549(Top 41%)3218(Top 26%)3218(Top 59%)
21M21.00 mi1.00 mi16317+3055479+1435479+14312135(Top 43%)3680(Top 30%)3680(Top 67%)
35K21.75 mi0.75 mi16220+975443+365443+3614519(Top 51%)4973(Top 41%)4973(Top 91%)
23M23.00 mi1.25 mi16094+1265411+325411+3214979(Top 53%)5325(Top 44%)5325(Top 97%)
24M24.00 mi1.00 mi15904+1905324+875324+8711736(Top 41%)3689(Top 30%)3689(Top 67%)
40K24.85 mi0.85 mi15766+1385270+545270+5413085(Top 46%)4496(Top 37%)4496(Top 82%)
25.2M25.20 mi0.35 mi15676+905233+375233+3711042(Top 39%)3536(Top 29%)3536(Top 65%)
Finish26.22 mi1.02 mi15549+1275180+535180+5312465(Top 44%)4173(Top 34%)4173(Top 76%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21story building
+97ft-345ft

Overall

11696

Females

2742

F18-39

2742

5K→10K

3.1 - 6.2 mi

Top 42%
×5story building
+79ft-138ft

Overall

11809

Females

2723

F18-39

2723

10K→15K

6.2 - 9.3 mi

Top 41%
×3story building
+67ft-78ft

Overall

11696

Females

2742

F18-39

2742

15K→20K

9.3 - 12.4 mi

Top 40%
×5story building
+106ft-86ft

Overall

11453

Females

2718

F18-39

2718

20K→Half

12.4 - 13.1 mi

Top 44%
×2story building
+19ft-37ft

Overall

12461

Females

3228

F18-39

3228

Half→25K

13.1 - 15.5 mi

Top 41%
×4story building
+66ft-88ft

Overall

11561

Females

2890

F18-39

2890

25K→30K

15.5 - 18.6 mi

Top 92%
×9story building
+181ft-148ft

Overall

26009

Females

10946

F18-39

10946

30K→20M

18.6 - 20.0 mi

Top 41%
×5story building
+64ft-50ft

Overall

11549

Females

3218

F18-39

3218

20M→21M

20.0 - 21.0 mi

Top 43%
×8story building
+106ft-24ft

Overall

12135

Females

3680

F18-39

3680

21M→35K

21.0 - 21.8 mi

Top 51%
×7story building
+17ft-86ft

Overall

14519

Females

4973

F18-39

4973

35K→23M

21.8 - 23.0 mi

Top 53%
×5story building
+23ft-63ft

Overall

14979

Females

5325

F18-39

5325

23M→24M

23.0 - 24.0 mi

Top 41%
×6story building
+12ft-82ft

Overall

11736

Females

3689

F18-39

3689

24M→40K

24.0 - 24.9 mi

Top 46%
×1story
+6ft-20ft

Overall

13085

Females

4496

F18-39

4496

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

11042

Females

3536

F18-39

3536

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2story building
+22ft-21ft

Overall

12465

Females

4173

F18-39

4173

Passing Analysis

Category:
Athletes Passed
2345
Passed By
6409
Net Change
-4064
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11485
5K → 10K178326-148#11485#11633
10K → 15K202160+42#11633#11591
15K → 20K204154+50#11591#11541
20K → Half2151-30#11541#11571
Half → 25K179145+34#11571#11537
25K → 30K35477-5474#11537#17011
30K → 20M3901+389#17011#16622
20M → 21M3083+305#16622#16317
21M → 35K11215+97#16317#16220
35K → 23M17246+126#16220#16094
23M → 24M1955+190#16094#15904
24M → 40K15113+138#15904#15766
40K → 25.2M922+90#15766#15676
25.2M → Finish13811+127#15676#15549
TOTALS23456409-4064
📊

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