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BOSTON MARATHON 2025

Peyton Johnston

Bib: 2651•M

IN

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 30%
Gender (Male)
#0 / 16105
Top 43%
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
6:52/mi
21:19
↑ 97↓ 3451.5%
10K· 6.21 mi
6:55/mi
42:49
↑ 79↓ 1380.4%
15K· 9.32 mi
6:59/mi
1:04:32
↑ 67↓ 78
20K· 12.43 mi
7:26/mi
1:27:37
↑ 106↓ 860.1%
Half· 13.11 mi
7:21/mi
1:32:38
↑ 19↓ 370.5%
25K· 15.53 mi
7:47/mi
1:51:31
↑ 66↓ 880.2%
30K· 18.64 mi
7:58/mi
2:16:15
↑ 181↓ 1480.2%
20M
7:56/mi
2:27:02
↑ 64↓ 500.2%
21M
7:55/mi
2:34:57
↑ 106↓ 241.6%
35K· 21.75 mi
7:12/mi
2:40:20
↑ 17↓ 861.7%
23M
7:54/mi
2:50:13
↑ 23↓ 630.6%
24M
7:53/mi
2:58:06
↓ 821.3%
40K· 24.85 mi
7:57/mi
3:04:54
↓ 200.3%
25.2M
8:07/mi
3:07:42
↑ 13↓ 160.2%
Finish· 26.22 mi
6:55/mi
3:14:45
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:38
Pace7:04 /mi
2nd Half
Distance13.11 mi
Time1:42:07
Pace7:47 /mi
📊Positive Split: 10.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:5821:196:5221:19
6:52
-
10K
6.21 mi10:44:2842:496:5321:30
6:55
+0:03
15K
9.32 mi11:06:111:04:326:5521:43
6:59
+0:04
20K
12.43 mi11:29:161:27:377:0323:05
7:26
+0:27
Half
13.11 mi11:34:171:32:387:045:01
7:21
-0:05
25K
15.53 mi11:53:101:51:317:1118:53
7:47
+0:26
30K
18.64 mi12:17:542:16:157:1924:44
7:58
+0:11
20M
20.00 mi12:28:412:27:027:2110:47
7:56
-0:02
21M
21.00 mi12:36:362:34:577:237:55
7:55
-0:01
35K
21.75 mi12:41:592:40:207:225:23
7:12
-0:43
23M
23.00 mi12:51:522:50:137:249:53
7:54
+0:42
24M
24.00 mi12:59:452:58:067:257:53
7:53
-0:01
40K
24.85 mi13:06:333:04:547:266:48
7:57
+0:04
25.2M
25.20 mi13:09:213:07:427:272:48
8:07
+0:10
Finish
26.22 mi13:16:243:14:457:267:03
6:55
-1:12

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

6:52 /mi

Average Pace

7:26 /mi

Slowest Pace

8:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45:04

54% of race

Time at Steady Pace

1:26:53

45% of race

Time at Slower Pace

2:48

1% of race

Average Pace: 7:26 /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 mi10:22:5821:196:5221:19
6:52
#6779
10K
6.21 mi10:44:2842:496:5321:30
6:55
#7086
15K
9.32 mi11:06:111:04:326:5521:43
6:59
#7262
20K
12.43 mi11:29:161:27:377:0323:05
7:26
#7830
Half
13.11 mi11:34:171:32:387:045:01
7:21
#7923
25K
15.53 mi11:53:101:51:317:1118:53
7:47
#8499
30K
18.64 mi12:17:542:16:157:1924:44
7:58
#8916
20M
20.00 mi12:28:412:27:027:2110:47
7:56
#8967
21M
21.00 mi12:36:362:34:577:237:55
7:55
#8787
35K
21.75 mi12:41:592:40:207:225:23
7:12
#8671
23M
23.00 mi12:51:522:50:137:249:53
7:54
#8655
24M
24.00 mi12:59:452:58:067:257:53
7:53
#8706
40K
24.85 mi13:06:333:04:547:266:48
7:57
#8711
25.2M
25.20 mi13:09:213:07:427:272:48
8:07
#8645
Finish
26.22 mi13:16:243:14:457:267:03
6:55
#8463
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi6779614461447565(Top 27%)6659(Top 41%)6659(Top 118%)
10K6.21 mi3.10 mi7086-3076360-2166360-2167391(Top 26%)6568(Top 41%)6568(Top 116%)
15K9.32 mi3.11 mi7262-1766477-1176477-1177565(Top 27%)6659(Top 41%)6659(Top 118%)
20K12.43 mi3.11 mi7830-5686845-3686845-36810137(Top 36%)8081(Top 50%)8081(Top 143%)
Half13.11 mi0.68 mi7923-936902-576902-5710397(Top 37%)8210(Top 51%)8210(Top 146%)
25K15.53 mi2.42 mi8499-5767237-3357237-33512224(Top 43%)8948(Top 56%)8948(Top 159%)
30K18.64 mi3.11 mi8916-4177416-1797416-17911089(Top 39%)8224(Top 51%)8224(Top 146%)
20M20.00 mi1.36 mi8967-51741674169987(Top 35%)7533(Top 47%)7533(Top 134%)
21M21.00 mi1.00 mi8787+1807283+1337283+1336884(Top 24%)5618(Top 35%)5618(Top 100%)
35K21.75 mi0.75 mi8671+1167191+927191+926578(Top 23%)5444(Top 34%)5444(Top 96%)
23M23.00 mi1.25 mi8655+167144+477144+479232(Top 33%)6841(Top 42%)6841(Top 121%)
24M24.00 mi1.00 mi8706-517132+127132+1210409(Top 37%)7376(Top 46%)7376(Top 131%)
40K24.85 mi0.85 mi8711-57093+397093+399810(Top 35%)6945(Top 43%)6945(Top 123%)
25.2M25.20 mi0.35 mi8645+667044+497044+496598(Top 23%)5127(Top 32%)5127(Top 91%)
Finish26.22 mi1.02 mi8463+1826915+1296915+1295220(Top 18%)4268(Top 27%)4268(Top 76%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
×21story building
+97ft-345ft

Overall

7565

Males

6659

M18-39

6659

5K→10K

3.1 - 6.2 mi

Top 26%
×5story building
+79ft-138ft

Overall

7391

Males

6568

M18-39

6568

10K→15K

6.2 - 9.3 mi

Top 27%
×3story building
+67ft-78ft

Overall

7565

Males

6659

M18-39

6659

15K→20K

9.3 - 12.4 mi

Top 36%
×5story building
+106ft-86ft

Overall

10137

Males

8081

M18-39

8081

20K→Half

12.4 - 13.1 mi

Top 37%
×2story building
+19ft-37ft

Overall

10397

Males

8210

M18-39

8210

Half→25K

13.1 - 15.5 mi

Top 43%
×4story building
+66ft-88ft

Overall

12224

Males

8948

M18-39

8948

25K→30K

15.5 - 18.6 mi

Top 39%
×9story building
+181ft-148ft

Overall

11089

Males

8224

M18-39

8224

30K→20M

18.6 - 20.0 mi

Top 35%
×5story building
+64ft-50ft

Overall

9987

Males

7533

M18-39

7533

20M→21M

20.0 - 21.0 mi

Top 24%
×8story building
+106ft-24ft

Overall

6884

Males

5618

M18-39

5618

21M→35K

21.0 - 21.8 mi

Top 23%
×7story building
+17ft-86ft

Overall

6578

Males

5444

M18-39

5444

35K→23M

21.8 - 23.0 mi

Top 33%
×5story building
+23ft-63ft

Overall

9232

Males

6841

M18-39

6841

23M→24M

23.0 - 24.0 mi

Top 37%
×6story building
+12ft-82ft

Overall

10409

Males

7376

M18-39

7376

24M→40K

24.0 - 24.9 mi

Top 35%
×1story
+6ft-20ft

Overall

9810

Males

6945

M18-39

6945

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

6598

Males

5127

M18-39

5127

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2story building
+22ft-21ft

Overall

5220

Males

4268

M18-39

4268

Passing Analysis

Category:
Athletes Passed
1320
Passed By
3004
Net Change
-1684
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6779
5K → 10K99406-307#6779#7086
10K → 15K90266-176#7086#7262
15K → 20K35603-568#7262#7830
20K → Half8101-93#7830#7923
Half → 25K29605-576#7923#8499
25K → 30K115532-417#8499#8916
30K → 20M82133-51#8916#8967
20M → 21M20525+180#8967#8787
21M → 35K1237+116#8787#8671
35K → 23M123107+16#8671#8655
23M → 24M64115-51#8655#8706
24M → 40K8590-5#8706#8711
40K → 25.2M748+66#8711#8645
25.2M → Finish1886+182#8645#8463
TOTALS13203004-1684
📊

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