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BOSTON MARATHON 2025

Jeff Mescal

Bib: 2961•M

IN

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 (M55-59)
#0 / 1648
Top 10%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:54
Rank: #5694
Start → 5K
20:54 | 6:44/mi
10K· 6.21 mi
41:56
Rank: #5815 (-121)
5K → 10K
21:02 | 6:46/mi
15K· 9.32 mi
1:03:09
Rank: #5955 (-140)
10K → 15K
21:13 | 6:50/mi
20K· 12.43 mi
1:24:47
Rank: #6135 (-180)
15K → 20K
21:38 | 6:58/mi
Half· 13.11 mi
1:29:31
Rank: #6206 (-71)
20K → Half
4:44 | 6:56/mi
25K· 15.53 mi
1:46:40
Rank: #6311 (-105)
Half → 25K
17:09 | 7:04/mi
30K· 18.64 mi
2:09:33
Rank: #6325 (-14)
25K → 30K
22:53 | 7:22/mi
20M
2:20:09
Rank: #6432 (-107)
30K → 20M
10:36 | 7:48/mi
21M
2:28:51
Rank: #6627 (-195)
20M → 21M
8:42 | 8:42/mi
35K· 21.75 mi
2:34:38
Rank: #6690 (-63)
21M → 35K
5:47 | 7:44/mi
23M
2:44:42
Rank: #6841 (-151)
35K → 23M
10:04 | 8:02/mi
24M
2:52:44
Rank: #6994 (-153)
23M → 24M
8:02 | 8:02/mi
40K· 24.85 mi
3:00:07
Rank: #7194 (-200)
24M → 40K
7:23 | 8:38/mi
25.2M
3:03:37
Rank: #7357 (-163)
40K → 25.2M
3:30 | 10:09/mi
Finish· 26.22 mi
3:12:54
Rank: #7859 (-502)
25.2M → Finish
9:17 | 9:07/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:31
Pace6:50 /mi
2nd Half
Distance13.11 mi
Time1:43:23
Pace7:53 /mi
📊Positive Split: 15.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:2720:546:4420:54
6:44
-
10K
6.21 mi10:43:2941:566:4521:02
6:46
+0:02
15K
9.32 mi11:04:421:03:096:4721:13
6:50
+0:04
20K
12.43 mi11:26:201:24:476:4921:38
6:58
+0:08
Half
13.11 mi11:31:041:29:316:504:44
6:56
-0:02
25K
15.53 mi11:48:131:46:406:5217:09
7:04
+0:08
30K
18.64 mi12:11:062:09:336:5722:53
7:22
+0:18
20M
20.00 mi12:21:422:20:097:0010:36
7:48
+0:26
21M
21.00 mi12:30:242:28:517:058:42
8:42
+0:54
35K
21.75 mi12:36:112:34:387:075:47
7:44
-0:58
23M
23.00 mi12:46:152:44:427:1010:04
8:02
+0:18
24M
24.00 mi12:54:172:52:447:128:02
8:02
0:00
40K
24.85 mi13:01:403:00:077:157:23
8:38
+0:36
25.2M
25.20 mi13:05:103:03:377:173:30
10:09
+1:31
Finish
26.22 mi13:14:273:12:547:229:17
9:07
-1:02

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

6:44 /mi

Average Pace

7:22 /mi

Slowest Pace

10:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46:40

55% of race

Time at Steady Pace

57:22

30% of race

Time at Slower Pace

28:52

15% of race

Average Pace: 7:21 /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 mi10:22:2720:546:4420:54
6:44
#5694
10K
6.21 mi10:43:2941:566:4521:02
6:46
#5815
15K
9.32 mi11:04:421:03:096:4721:13
6:50
#5955
20K
12.43 mi11:26:201:24:476:4921:38
6:58
#6135
Half
13.11 mi11:31:041:29:316:504:44
6:56
#6206
25K
15.53 mi11:48:131:46:406:5217:09
7:04
#6311
30K
18.64 mi12:11:062:09:336:5722:53
7:22
#6325
20M
20.00 mi12:21:422:20:097:0010:36
7:48
#6432
21M
21.00 mi12:30:242:28:517:058:42
8:42
#6627
35K
21.75 mi12:36:112:34:387:075:47
7:44
#6690
23M
23.00 mi12:46:152:44:427:1010:04
8:02
#6841
24M
24.00 mi12:54:172:52:447:128:02
8:02
#6994
40K
24.85 mi13:01:403:00:077:157:23
8:38
#7194
25.2M
25.20 mi13:05:103:03:377:173:30
10:09
#7357
Finish
26.22 mi13:14:273:12:547:229:17
9:07
#7859
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi5694526152616390(Top 22%)5782(Top 36%)5782(Top 351%)
10K6.21 mi3.10 mi5815-1215358-975358-976064(Top 21%)5541(Top 34%)5541(Top 336%)
15K9.32 mi3.11 mi5955-1405460-1025460-1026390(Top 22%)5782(Top 36%)5782(Top 351%)
20K12.43 mi3.11 mi6135-1805595-1355595-1356657(Top 23%)5947(Top 37%)5947(Top 361%)
Half13.11 mi0.68 mi6206-715646-515646-517152(Top 25%)6329(Top 39%)6329(Top 384%)
25K15.53 mi2.42 mi6311-1055712-665712-666809(Top 24%)5986(Top 37%)5986(Top 363%)
30K18.64 mi3.11 mi6325-145692+205692+206849(Top 24%)5878(Top 36%)5878(Top 357%)
20M20.00 mi1.36 mi6432-1075762-705762-709003(Top 32%)6990(Top 43%)6990(Top 424%)
21M21.00 mi1.00 mi6627-1955883-1215883-12111631(Top 41%)8181(Top 51%)8181(Top 496%)
35K21.75 mi0.75 mi6690-635915-325915-3210237(Top 36%)7471(Top 46%)7471(Top 453%)
23M23.00 mi1.25 mi6841-1515987-725987-7210283(Top 36%)7367(Top 46%)7367(Top 447%)
24M24.00 mi1.00 mi6994-1536058-716058-7111447(Top 40%)7868(Top 49%)7868(Top 477%)
40K24.85 mi0.85 mi7194-2006164-1066164-10614226(Top 50%)9091(Top 56%)9091(Top 552%)
25.2M25.20 mi0.35 mi7357-1636253-896253-8917589(Top 62%)10612(Top 66%)10612(Top 644%)
Finish26.22 mi1.02 mi7859-5026540-2876540-28719535(Top 69%)11592(Top 72%)11592(Top 703%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21stories
+97ft-345ft

Overall

6390

Males

5782

M55-59

5782

5K→10K

3.1 - 6.2 mi

Top 21%
×5stories
+79ft-138ft

Overall

6064

Males

5541

M55-59

5541

10K→15K

6.2 - 9.3 mi

Top 22%
×3stories
+67ft-78ft

Overall

6390

Males

5782

M55-59

5782

15K→20K

9.3 - 12.4 mi

Top 23%
×5stories
+106ft-86ft

Overall

6657

Males

5947

M55-59

5947

20K→Half

12.4 - 13.1 mi

Top 25%
×2stories
+19ft-37ft

Overall

7152

Males

6329

M55-59

6329

Half→25K

13.1 - 15.5 mi

Top 24%
×4stories
+66ft-88ft

Overall

6809

Males

5986

M55-59

5986

25K→30K

15.5 - 18.6 mi

Top 24%
×9stories
+181ft-148ft

Overall

6849

Males

5878

M55-59

5878

30K→20M

18.6 - 20.0 mi

Top 32%
×5stories
+64ft-50ft

Overall

9003

Males

6990

M55-59

6990

20M→21M

20.0 - 21.0 mi

Top 41%
×8stories
+106ft-24ft

Overall

11631

Males

8181

M55-59

8181

21M→35K

21.0 - 21.8 mi

Top 36%
×7stories
+17ft-86ft

Overall

10237

Males

7471

M55-59

7471

35K→23M

21.8 - 23.0 mi

Top 36%
×5stories
+23ft-63ft

Overall

10283

Males

7367

M55-59

7367

23M→24M

23.0 - 24.0 mi

Top 40%
×6stories
+12ft-82ft

Overall

11447

Males

7868

M55-59

7868

24M→40K

24.0 - 24.9 mi

Top 50%
×1story
+6ft-20ft

Overall

14226

Males

9091

M55-59

9091

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1story
+13ft-16ft

Overall

17589

Males

10612

M55-59

10612

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2stories
+22ft-21ft

Overall

19535

Males

11592

M55-59

11592

Passing Analysis

Category:
Athletes Passed
814
Passed By
2979
Net Change
-2165
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5694
5K → 10K117238-121#5694#5815
10K → 15K93233-140#5815#5955
15K → 20K101281-180#5955#6135
20K → Half1182-71#6135#6206
Half → 25K85190-105#6206#6311
25K → 30K175189-14#6311#6325
30K → 20M62169-107#6325#6432
20M → 21M22217-195#6432#6627
21M → 35K3396-63#6627#6690
35K → 23M54205-151#6690#6841
23M → 24M34187-153#6841#6994
24M → 40K19219-200#6994#7194
40K → 25.2M5168-163#7194#7357
25.2M → Finish3505-502#7357#7859
TOTALS8142979-2165
📊

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