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BOSTON MARATHON 2025

Kenyon Fatt

Bib: 1055•M

VT

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 15%
Gender (Male)
#0 / 16105
Top 25%
Division (M18-39)
#0 / 5642
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
6:15/mi
19:25
↑ 97↓ 3451.5%
10K· 6.21 mi
6:34/mi
39:49
↑ 79↓ 1380.4%
15K· 9.32 mi
6:45/mi
1:00:46
↑ 67↓ 78
20K· 12.43 mi
6:53/mi
1:22:09
↑ 106↓ 860.1%
Half· 13.11 mi
6:43/mi
1:26:44
↑ 19↓ 370.5%
25K· 15.53 mi
6:52/mi
1:43:23
↑ 66↓ 880.2%
30K· 18.64 mi
7:04/mi
2:05:19
↑ 181↓ 1480.2%
20M
7:12/mi
2:15:06
↑ 64↓ 500.2%
21M
7:41/mi
2:22:47
↑ 106↓ 241.6%
35K· 21.75 mi
6:45/mi
2:27:50
↑ 17↓ 861.7%
23M
7:03/mi
2:36:40
↑ 23↓ 630.6%
24M
6:59/mi
2:43:39
↓ 821.3%
40K· 24.85 mi
7:05/mi
2:49:42
↓ 200.3%
25.2M
7:29/mi
2:52:17
↑ 13↓ 160.2%
Finish· 26.22 mi
6:40/mi
2:59:05
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:44
Pace6:37 /mi
2nd Half
Distance13.11 mi
Time1:32:21
Pace7:03 /mi
📊Positive Split: 6.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:3419:256:1519:25
6:15
-
10K
6.21 mi10:39:5839:496:2420:24
6:34
+0:19
15K
9.32 mi11:00:551:00:466:3120:57
6:45
+0:11
20K
12.43 mi11:22:181:22:096:3721:23
6:53
+0:08
Half
13.11 mi11:26:531:26:446:374:35
6:43
-0:10
25K
15.53 mi11:43:321:43:236:3916:39
6:52
+0:09
30K
18.64 mi12:05:282:05:196:4321:56
7:04
+0:12
20M
20.00 mi12:15:152:15:066:459:47
7:12
+0:08
21M
21.00 mi12:22:562:22:476:487:41
7:41
+0:29
35K
21.75 mi12:27:592:27:506:485:03
6:45
-0:56
23M
23.00 mi12:36:492:36:406:498:50
7:03
+0:18
24M
24.00 mi12:43:482:43:396:496:59
6:59
-0:04
40K
24.85 mi12:49:512:49:426:506:03
7:05
+0:06
25.2M
25.20 mi12:52:262:52:176:502:35
7:29
+0:24
Finish
26.22 mi12:59:142:59:056:506:48
6:40
-0:49

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

6:15 /mi

Average Pace

6:50 /mi

Slowest Pace

7:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

46:37

26% of race

Time at Steady Pace

1:24:26

47% of race

Time at Slower Pace

48:02

27% of race

Average Pace: 6:50 /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 mi10:19:3419:256:1519:25
6:15
#2150
10K
6.21 mi10:39:5839:496:2420:24
6:34
#3131
15K
9.32 mi11:00:551:00:466:3120:57
6:45
#3832
20K
12.43 mi11:22:181:22:096:3721:23
6:53
#4269
Half
13.11 mi11:26:531:26:446:374:35
6:43
#4302
25K
15.53 mi11:43:321:43:236:3916:39
6:52
#4422
30K
18.64 mi12:05:282:05:196:4321:56
7:04
#4510
20M
20.00 mi12:15:152:15:066:459:47
7:12
#4558
21M
21.00 mi12:22:562:22:476:487:41
7:41
#4609
35K
21.75 mi12:27:592:27:506:485:03
6:45
#4541
23M
23.00 mi12:36:492:36:406:498:50
7:03
#4472
24M
24.00 mi12:43:482:43:396:496:59
6:59
#4464
40K
24.85 mi12:49:512:49:426:506:03
7:05
#4444
25.2M
25.20 mi12:52:262:52:176:502:35
7:29
#4410
Finish
26.22 mi12:59:142:59:056:506:48
6:40
#4384
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2150205120515506(Top 19%)5052(Top 31%)5052(Top 90%)
10K6.21 mi3.10 mi3131-9812978-9272978-9274201(Top 15%)3951(Top 25%)3951(Top 70%)
15K9.32 mi3.11 mi3832-7013617-6393617-6395506(Top 19%)5052(Top 31%)5052(Top 90%)
20K12.43 mi3.11 mi4269-4374014-3974014-3976057(Top 21%)5480(Top 34%)5480(Top 97%)
Half13.11 mi0.68 mi4302-334041-274041-275454(Top 19%)5009(Top 31%)5009(Top 89%)
25K15.53 mi2.42 mi4422-1204144-1034144-1035415(Top 19%)4931(Top 31%)4931(Top 87%)
30K18.64 mi3.11 mi4510-884207-634207-635075(Top 18%)4599(Top 29%)4599(Top 82%)
20M20.00 mi1.36 mi4558-484229-224229-225198(Top 18%)4628(Top 29%)4628(Top 82%)
21M21.00 mi1.00 mi4609-514274-454274-455557(Top 20%)4767(Top 30%)4767(Top 84%)
35K21.75 mi0.75 mi4541+684208+664208+663842(Top 14%)3464(Top 22%)3464(Top 61%)
23M23.00 mi1.25 mi4472+694136+724136+724088(Top 14%)3647(Top 23%)3647(Top 65%)
24M24.00 mi1.00 mi4464+84118+184118+184552(Top 16%)3945(Top 24%)3945(Top 70%)
40K24.85 mi0.85 mi4444+204092+264092+264346(Top 15%)3744(Top 23%)3744(Top 66%)
25.2M25.20 mi0.35 mi4410+344060+324060+323410(Top 12%)3000(Top 19%)3000(Top 53%)
Finish26.22 mi1.02 mi4384+264026+344026+343743(Top 13%)3248(Top 20%)3248(Top 58%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21story building
+97ft-345ft

Overall

5506

Males

5052

M18-39

5052

5K→10K

3.1 - 6.2 mi

Top 15%
×5story building
+79ft-138ft

Overall

4201

Males

3951

M18-39

3951

10K→15K

6.2 - 9.3 mi

Top 19%
×3story building
+67ft-78ft

Overall

5506

Males

5052

M18-39

5052

15K→20K

9.3 - 12.4 mi

Top 21%
×5story building
+106ft-86ft

Overall

6057

Males

5480

M18-39

5480

20K→Half

12.4 - 13.1 mi

Top 19%
×2story building
+19ft-37ft

Overall

5454

Males

5009

M18-39

5009

Half→25K

13.1 - 15.5 mi

Top 19%
×4story building
+66ft-88ft

Overall

5415

Males

4931

M18-39

4931

25K→30K

15.5 - 18.6 mi

Top 18%
×9story building
+181ft-148ft

Overall

5075

Males

4599

M18-39

4599

30K→20M

18.6 - 20.0 mi

Top 18%
×5story building
+64ft-50ft

Overall

5198

Males

4628

M18-39

4628

20M→21M

20.0 - 21.0 mi

Top 20%
×8story building
+106ft-24ft

Overall

5557

Males

4767

M18-39

4767

21M→35K

21.0 - 21.8 mi

Top 14%
×7story building
+17ft-86ft

Overall

3842

Males

3464

M18-39

3464

35K→23M

21.8 - 23.0 mi

Top 14%
×5story building
+23ft-63ft

Overall

4088

Males

3647

M18-39

3647

23M→24M

23.0 - 24.0 mi

Top 16%
×6story building
+12ft-82ft

Overall

4552

Males

3945

M18-39

3945

24M→40K

24.0 - 24.9 mi

Top 15%
×1story
+6ft-20ft

Overall

4346

Males

3744

M18-39

3744

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1story
+13ft-16ft

Overall

3410

Males

3000

M18-39

3000

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2story building
+22ft-21ft

Overall

3743

Males

3248

M18-39

3248

Passing Analysis

Category:
Athletes Passed
746
Passed By
2980
Net Change
-2234
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2150
5K → 10K2983-981#2150#3131
10K → 15K8709-701#3131#3832
15K → 20K22459-437#3832#4269
20K → Half1649-33#4269#4302
Half → 25K63183-120#4302#4422
25K → 30K120208-88#4422#4510
30K → 20M61109-48#4510#4558
20M → 21M60111-51#4558#4609
21M → 35K768+68#4609#4541
35K → 23M10334+69#4541#4472
23M → 24M5648+8#4472#4464
24M → 40K6040+20#4464#4444
40K → 25.2M395+34#4444#4410
25.2M → Finish6034+26#4410#4384
TOTALS7462980-2234
📊

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