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BOSTON MARATHON 2024

Amber Kuehn

Bib: 17908•F

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 44%
Masters (Masters Women)
#0 / 6263
Top 33%
Division (F40-44)
#0 / 1613
Race Day Weather
55°/45°F
scattered 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
7:56/mi
24:39
↑ 97↓ 3451.5%
10K· 6.21 mi
7:50/mi
48:59
↑ 79↓ 1380.4%
15K· 9.32 mi
7:59/mi
1:13:48
↑ 67↓ 78
20K· 12.43 mi
8:20/mi
1:39:40
↑ 106↓ 860.1%
Half· 13.11 mi
8:15/mi
1:45:18
↑ 19↓ 370.5%
25K· 15.53 mi
8:34/mi
2:06:04
↑ 66↓ 880.2%
30K· 18.64 mi
9:27/mi
2:35:27
↑ 181↓ 1480.2%
20M
10:35/mi
2:49:50
↑ 64↓ 500.2%
21M
9:51/mi
2:59:41
↑ 106↓ 241.6%
35K· 21.75 mi
8:56/mi
3:06:22
↑ 17↓ 861.7%
23M
9:29/mi
3:18:15
↑ 23↓ 630.6%
24M
9:13/mi
3:27:28
↓ 821.3%
40K· 24.85 mi
9:31/mi
3:35:36
↓ 200.3%
25.2M
10:41/mi
3:39:17
↑ 13↓ 160.2%
Finish· 26.22 mi
9:02/mi
3:48:29
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:18
Pace8:02 /mi
2nd Half
Distance13.11 mi
Time2:03:11
Pace9:24 /mi
📊Positive Split: 17.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:1124:397:5624:39
7:56
-
10K
6.21 mi11:39:3148:597:5324:20
7:50
-0:06
15K
9.32 mi12:04:201:13:487:5524:49
7:59
+0:09
20K
12.43 mi12:30:121:39:408:0125:52
8:20
+0:21
Half
13.11 mi12:35:501:45:188:025:38
8:15
-0:05
25K
15.53 mi12:56:362:06:048:0720:46
8:34
+0:19
30K
18.64 mi13:25:592:35:278:2029:23
9:27
+0:53
20M
20.00 mi13:40:222:49:508:2914:23
10:35
+1:08
21M
21.00 mi13:50:132:59:418:339:51
9:51
-0:44
35K
21.75 mi13:56:543:06:228:346:41
8:56
-0:55
23M
23.00 mi14:08:473:18:158:3711:53
9:29
+0:33
24M
24.00 mi14:18:003:27:288:399:13
9:13
-0:16
40K
24.85 mi14:26:083:35:368:408:08
9:31
+0:18
25.2M
25.20 mi14:29:493:39:178:423:41
10:41
+1:10
Finish
26.22 mi14:39:013:48:298:439:12
9:02
-1:39

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

7:50 /mi

Average Pace

8:43 /mi

Slowest Pace

10:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:06:04

55% of race

Time at Steady Pace

54:29

24% of race

Time at Slower Pace

47:56

21% of race

Average Pace: 8:43 /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 mi11:15:1124:397:5624:39
7:56
#14153
10K
6.21 mi11:39:3148:597:5324:20
7:50
#13502
15K
9.32 mi12:04:201:13:487:5524:49
7:59
#13447
20K
12.43 mi12:30:121:39:408:0125:52
8:20
#13581
Half
13.11 mi12:35:501:45:188:025:38
8:15
#13615
25K
15.53 mi12:56:362:06:048:0720:46
8:34
#13520
30K
18.64 mi13:25:592:35:278:2029:23
9:27
#13849
20M
20.00 mi13:40:222:49:508:2914:23
10:35
#14320
21M
21.00 mi13:50:132:59:418:339:51
9:51
#14185
35K
21.75 mi13:56:543:06:228:346:41
8:56
#14102
23M
23.00 mi14:08:473:18:158:3711:53
9:29
#14069
24M
24.00 mi14:18:003:27:288:399:13
9:13
#14013
40K
24.85 mi14:26:083:35:368:408:08
9:31
#13969
25.2M
25.20 mi14:29:493:39:178:423:41
10:41
#13951
Finish
26.22 mi14:39:013:48:298:439:12
9:02
#13944
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi141534414441413394(Top 52%)4032(Top 37%)4032(Top 250%)
10K6.21 mi3.10 mi13502+6514036+3784036+37812948(Top 51%)3742(Top 34%)3742(Top 232%)
15K9.32 mi3.11 mi13447+554019+174019+1713394(Top 52%)4032(Top 37%)4032(Top 250%)
20K12.43 mi3.11 mi13581-1344104-854104-8513877(Top 54%)4349(Top 40%)4349(Top 270%)
Half13.11 mi0.68 mi13615-344134-304134-3014401(Top 56%)4700(Top 43%)4700(Top 291%)
25K15.53 mi2.42 mi13520+954106+284106+2813416(Top 53%)4278(Top 39%)4278(Top 265%)
30K18.64 mi3.11 mi13849-3294389-2834389-28315298(Top 60%)5578(Top 51%)5578(Top 346%)
20M20.00 mi1.36 mi14320-4714722-3334722-33318230(Top 71%)7320(Top 67%)7320(Top 454%)
21M21.00 mi1.00 mi14185+1354701+214701+2112373(Top 48%)4454(Top 41%)4454(Top 276%)
35K21.75 mi0.75 mi14102+834679+224679+2213018(Top 51%)4820(Top 44%)4820(Top 299%)
23M23.00 mi1.25 mi14069+334720-414720-4113486(Top 53%)5147(Top 47%)5147(Top 319%)
24M24.00 mi1.00 mi14013+564740-204740-2013191(Top 52%)5023(Top 46%)5023(Top 311%)
40K24.85 mi0.85 mi13969+444757-174757-1713180(Top 52%)5137(Top 47%)5137(Top 318%)
25.2M25.20 mi0.35 mi13951+184765-84765-813459(Top 53%)5291(Top 48%)5291(Top 328%)
Finish26.22 mi1.02 mi13944+74789-244789-2414354(Top 56%)5647(Top 52%)5647(Top 350%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21story building
+97ft-345ft

Overall

13394

Females

4032

F40-44

4032

5K→10K

3.1 - 6.2 mi

Top 51%
×5story building
+79ft-138ft

Overall

12948

Females

3742

F40-44

3742

10K→15K

6.2 - 9.3 mi

Top 52%
×3story building
+67ft-78ft

Overall

13394

Females

4032

F40-44

4032

15K→20K

9.3 - 12.4 mi

Top 54%
×5story building
+106ft-86ft

Overall

13877

Females

4349

F40-44

4349

20K→Half

12.4 - 13.1 mi

Top 56%
×2story building
+19ft-37ft

Overall

14401

Females

4700

F40-44

4700

Half→25K

13.1 - 15.5 mi

Top 53%
×4story building
+66ft-88ft

Overall

13416

Females

4278

F40-44

4278

25K→30K

15.5 - 18.6 mi

Top 60%
×9story building
+181ft-148ft

Overall

15298

Females

5578

F40-44

5578

30K→20M

18.6 - 20.0 mi

Top 71%
×5story building
+64ft-50ft

Overall

18230

Females

7320

F40-44

7320

20M→21M

20.0 - 21.0 mi

Top 48%
×8story building
+106ft-24ft

Overall

12373

Females

4454

F40-44

4454

21M→35K

21.0 - 21.8 mi

Top 51%
×7story building
+17ft-86ft

Overall

13018

Females

4820

F40-44

4820

35K→23M

21.8 - 23.0 mi

Top 53%
×5story building
+23ft-63ft

Overall

13486

Females

5147

F40-44

5147

23M→24M

23.0 - 24.0 mi

Top 52%
×6story building
+12ft-82ft

Overall

13191

Females

5023

F40-44

5023

24M→40K

24.0 - 24.9 mi

Top 52%
×1story
+6ft-20ft

Overall

13180

Females

5137

F40-44

5137

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1story
+13ft-16ft

Overall

13459

Females

5291

F40-44

5291

25.2M→Finish

25.2 - 26.2 mi

Top 56%
×2story building
+22ft-21ft

Overall

14354

Females

5647

F40-44

5647

Passing Analysis

Category:
Athletes Passed
2538
Passed By
2329
Net Change
+209
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14153
5K → 10K72978+651#14153#13502
10K → 15K253198+55#13502#13447
15K → 20K222356-134#13447#13581
20K → Half3064-34#13581#13615
Half → 25K251156+95#13615#13520
25K → 30K194523-329#13520#13849
30K → 20M39510-471#13849#14320
20M → 21M20166+135#14320#14185
21M → 35K11835+83#14185#14102
35K → 23M133100+33#14102#14069
23M → 24M13074+56#14069#14013
24M → 40K10763+44#14013#13969
40K → 25.2M4729+18#13969#13951
25.2M → Finish8477+7#13951#13944
TOTALS25382329+209
📊

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