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BOSTON MARATHON 2025

Joshua Vernon

Bib: 13227•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 28%
Gender (Male)
#0 / 16105
Top 41%
Masters (Masters Men)
#0 / 10463
Top 28%
Division (M45-49)
#0 / 2386
Top 40%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:14
Rank: #12035
Start → 5K
23:14 | 7:29/mi
10K· 6.21 mi
46:25
Rank: #11844 (+191)
5K → 10K
23:11 | 7:28/mi
15K· 9.32 mi
1:09:24
Rank: #11491 (+353)
10K → 15K
22:59 | 7:24/mi
20K· 12.43 mi
1:32:10
Rank: #10892 (+599)
15K → 20K
22:46 | 7:20/mi
Half· 13.11 mi
1:37:04
Rank: #10798 (+94)
20K → Half
4:54 | 7:11/mi
25K· 15.53 mi
1:54:50
Rank: #10371 (+427)
Half → 25K
17:46 | 7:20/mi
30K· 18.64 mi
2:18:15
Rank: #9837 (+534)
25K → 30K
23:25 | 7:32/mi
20M
2:28:25
Rank: #9556 (+281)
30K → 20M
10:10 | 7:29/mi
21M
2:36:07
Rank: #9257 (+299)
20M → 21M
7:42 | 7:42/mi
35K· 21.75 mi
2:41:30
Rank: #9131 (+126)
21M → 35K
5:23 | 7:12/mi
23M
2:50:37
Rank: #8788 (+343)
35K → 23M
9:07 | 7:17/mi
24M
2:57:36
Rank: #8514 (+274)
23M → 24M
6:59 | 6:59/mi
40K· 24.85 mi
3:03:42
Rank: #8284 (+230)
24M → 40K
6:06 | 7:08/mi
25.2M
3:06:17
Rank: #8182 (+102)
40K → 25.2M
2:35 | 7:29/mi
Finish· 26.22 mi
3:12:58
Rank: #7893 (+289)
25.2M → Finish
6:41 | 6:34/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:37:04
Pace7:24 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:35:54
Pace7:19 /mi
📊Negative Split: 1.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:0623:147:2923:14
7:29
-
10K
6.21 mi11:15:1746:257:2823:11
7:28
-0:01
15K
9.32 mi11:38:161:09:247:2722:59
7:24
-0:04
20K
12.43 mi12:01:021:32:107:2522:46
7:20
-0:04
Half
13.11 mi12:05:561:37:047:244:54
7:11
-0:09
25K
15.53 mi12:23:421:54:507:2417:46
7:20
+0:09
30K
18.64 mi12:47:072:18:157:2523:25
7:32
+0:12
20M
20.00 mi12:57:172:28:257:2510:10
7:29
-0:03
21M
21.00 mi13:04:592:36:077:267:42
7:42
+0:13
35K
21.75 mi13:10:222:41:307:265:23
7:12
-0:30
23M
23.00 mi13:19:292:50:377:259:07
7:17
+0:05
24M
24.00 mi13:26:282:57:367:246:59
6:59
-0:18
40K
24.85 mi13:32:343:03:427:236:06
7:08
+0:09
25.2M
25.20 mi13:35:093:06:177:242:35
7:29
+0:21
Finish
26.22 mi13:41:503:12:587:226:41
6:34
-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

6:34 /mi

Average Pace

7:22 /mi

Slowest Pace

7:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

30:03

16% of race

Time at Steady Pace

2:42:55

84% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:22 /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 mi10:52:0623:147:2923:14
7:29
#12035
10K
6.21 mi11:15:1746:257:2823:11
7:28
#11844
15K
9.32 mi11:38:161:09:247:2722:59
7:24
#11491
20K
12.43 mi12:01:021:32:107:2522:46
7:20
#10892
Half
13.11 mi12:05:561:37:047:244:54
7:11
#10798
25K
15.53 mi12:23:421:54:507:2417:46
7:20
#10371
30K
18.64 mi12:47:072:18:157:2523:25
7:32
#9837
20M
20.00 mi12:57:172:28:257:2510:10
7:29
#9556
21M
21.00 mi13:04:592:36:077:267:42
7:42
#9257
35K
21.75 mi13:10:222:41:307:265:23
7:12
#9131
23M
23.00 mi13:19:292:50:377:259:07
7:17
#8788
24M
24.00 mi13:26:282:57:367:246:59
6:59
#8514
40K
24.85 mi13:32:343:03:427:236:06
7:08
#8284
25.2M
25.20 mi13:35:093:06:177:242:35
7:29
#8182
Finish
26.22 mi13:41:503:12:587:226:41
6:34
#7893
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi120359183918310833(Top 38%)8509(Top 53%)8509(Top 357%)
10K6.21 mi3.10 mi11844+1919084+999084+9911712(Top 41%)9004(Top 56%)9004(Top 377%)
15K9.32 mi3.11 mi11491+3538879+2058879+20510833(Top 38%)8509(Top 53%)8509(Top 357%)
20K12.43 mi3.11 mi10892+5998577+3028577+3029255(Top 33%)7595(Top 47%)7595(Top 318%)
Half13.11 mi0.68 mi10798+948530+478530+478873(Top 31%)7395(Top 46%)7395(Top 310%)
25K15.53 mi2.42 mi10371+4278269+2618269+2618558(Top 30%)7080(Top 44%)7080(Top 297%)
30K18.64 mi3.11 mi9837+5347923+3467923+3468000(Top 28%)6586(Top 41%)6586(Top 276%)
20M20.00 mi1.36 mi9556+2817734+1897734+1896876(Top 24%)5761(Top 36%)5761(Top 241%)
21M21.00 mi1.00 mi9257+2997541+1937541+1935646(Top 20%)4839(Top 30%)4839(Top 203%)
35K21.75 mi0.75 mi9131+1267449+927449+926570(Top 23%)5436(Top 34%)5436(Top 228%)
23M23.00 mi1.25 mi8788+3437215+2347215+2345365(Top 19%)4576(Top 28%)4576(Top 192%)
24M24.00 mi1.00 mi8514+2747019+1967019+1964566(Top 16%)3959(Top 25%)3959(Top 166%)
40K24.85 mi0.85 mi8284+2306851+1686851+1684691(Top 17%)3996(Top 25%)3996(Top 167%)
25.2M25.20 mi0.35 mi8182+1026779+726779+723429(Top 12%)3019(Top 19%)3019(Top 127%)
Finish26.22 mi1.02 mi7893+2896561+2186561+2183128(Top 11%)2783(Top 17%)2783(Top 117%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21stories
+97ft-345ft

Overall

10833

Males

8509

M45-49

8509

5K→10K

3.1 - 6.2 mi

Top 41%
×5stories
+79ft-138ft

Overall

11712

Males

9004

M45-49

9004

10K→15K

6.2 - 9.3 mi

Top 38%
×3stories
+67ft-78ft

Overall

10833

Males

8509

M45-49

8509

15K→20K

9.3 - 12.4 mi

Top 33%
×5stories
+106ft-86ft

Overall

9255

Males

7595

M45-49

7595

20K→Half

12.4 - 13.1 mi

Top 31%
×2stories
+19ft-37ft

Overall

8873

Males

7395

M45-49

7395

Half→25K

13.1 - 15.5 mi

Top 30%
×4stories
+66ft-88ft

Overall

8558

Males

7080

M45-49

7080

25K→30K

15.5 - 18.6 mi

Top 28%
×9stories
+181ft-148ft

Overall

8000

Males

6586

M45-49

6586

30K→20M

18.6 - 20.0 mi

Top 24%
×5stories
+64ft-50ft

Overall

6876

Males

5761

M45-49

5761

20M→21M

20.0 - 21.0 mi

Top 20%
×8stories
+106ft-24ft

Overall

5646

Males

4839

M45-49

4839

21M→35K

21.0 - 21.8 mi

Top 23%
×7stories
+17ft-86ft

Overall

6570

Males

5436

M45-49

5436

35K→23M

21.8 - 23.0 mi

Top 19%
×5stories
+23ft-63ft

Overall

5365

Males

4576

M45-49

4576

23M→24M

23.0 - 24.0 mi

Top 16%
×6stories
+12ft-82ft

Overall

4566

Males

3959

M45-49

3959

24M→40K

24.0 - 24.9 mi

Top 17%
×1story
+6ft-20ft

Overall

4691

Males

3996

M45-49

3996

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1story
+13ft-16ft

Overall

3429

Males

3019

M45-49

3019

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2stories
+22ft-21ft

Overall

3128

Males

2783

M45-49

2783

Passing Analysis

Category:
Athletes Passed
4415*
Passed By
273
Net Change
+4142
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12035
5K → 10K364173+191#12035#11844
10K → 15K39239+353#11844#11491
15K → 20K6089+599#11491#10892
20K → Half962+94#10892#10798
Half → 25K43710+427#10798#10371
25K → 30K556*22+534#10371#9837
30K → 20M2854+281#9837#9556
20M → 21M3012+299#9556#9257
21M → 35K1304+126#9257#9131
35K → 23M3474+343#9131#8788
23M → 24M2740+274#8788#8514
24M → 40K2322+230#8514#8284
40K → 25.2M1020+102#8284#8182
25.2M → Finish2912+289#8182#7893
TOTALS4415*273+4142

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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🔥Passing Intensity

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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