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BOSTON MARATHON 2025

Jeff Bryce

Bib: 10831•M

ON

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 21%
Gender (Male)
#0 / 16105
Top 33%
Masters (Masters Men)
#0 / 10463
Top 19%
Division (M55-59)
#0 / 1648
Top 5%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:06
Rank: #8741
Start → 5K
7:07/mi
22:06 split
10K· 6.21 mi
44:00
Rank: #8506 (+235)
5K → 10K
7:03/mi
21:54 split
15K· 9.32 mi
1:05:43
Rank: #8113 (+393)
10K → 15K
6:59/mi
21:43 split
20K· 12.43 mi
1:27:31
Rank: #7775 (+338)
15K → 20K
7:01/mi
21:48 split
Half· 13.11 mi
1:32:18
Rank: #7755 (+20)
20K → Half
7:01/mi
4:47 split
25K· 15.53 mi
1:49:24
Rank: #7533 (+222)
Half → 25K
7:03/mi
17:06 split
30K· 18.64 mi
2:11:37
Rank: #7085 (+448)
25K → 30K
7:09/mi
22:13 split
20M
2:21:28
Rank: #6857 (+228)
30K → 20M
7:15/mi
9:51 split
21M
2:29:08
Rank: #6713 (+144)
20M → 21M
7:40/mi
7:40 split
35K· 21.75 mi
2:34:18
Rank: #6590 (+123)
21M → 35K
6:54/mi
5:10 split
23M
2:43:21
Rank: #6423 (+167)
35K → 23M
7:14/mi
9:03 split
24M
2:50:20
Rank: #6297 (+126)
23M → 24M
6:59/mi
6:59 split
40K· 24.85 mi
2:56:23
Rank: #6172 (+125)
24M → 40K
7:05/mi
6:03 split
25.2M
2:59:03
Rank: #6103 (+69)
40K → 25.2M
7:44/mi
2:40 split
Finish· 26.22 mi
3:06:05
Rank: #6016 (+87)
25.2M → Finish
6:54/mi
7:02 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:18
Pace7:02 /mi
2nd Half
Distance13.11 mi
Time1:33:47
Pace7:09 /mi
📊Positive Split: 1.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:5122:067:0722:06
7:07
-
10K
6.21 mi11:10:4544:007:0521:54
7:03
-0:04
15K
9.32 mi11:32:281:05:437:0321:43
6:59
-0:04
20K
12.43 mi11:54:161:27:317:0321:48
7:01
+0:02
Half
13.11 mi11:59:031:32:187:024:47
7:01
0:00
25K
15.53 mi12:16:091:49:247:0317:06
7:03
+0:02
30K
18.64 mi12:38:222:11:377:0422:13
7:09
+0:06
20M
20.00 mi12:48:132:21:287:049:51
7:15
+0:06
21M
21.00 mi12:55:532:29:087:067:40
7:40
+0:25
35K
21.75 mi13:01:032:34:187:065:10
6:54
-0:46
23M
23.00 mi13:10:062:43:217:069:03
7:14
+0:20
24M
24.00 mi13:17:052:50:207:066:59
6:59
-0:15
40K
24.85 mi13:23:082:56:237:066:03
7:05
+0:06
25.2M
25.20 mi13:25:482:59:037:062:40
7:44
+0:39
Finish
26.22 mi13:32:503:06:057:067:02
6:54
-0:50

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

6:54 /mi

Average Pace

7:06 /mi

Slowest Pace

7:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:55:45

94% of race

Time at Steady Pace

10:20

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:06 /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 mi10:48:5122:067:0722:06
7:07
#8741
10K
6.21 mi11:10:4544:007:0521:54
7:03
#8506
15K
9.32 mi11:32:281:05:437:0321:43
6:59
#8113
20K
12.43 mi11:54:161:27:317:0321:48
7:01
#7775
Half
13.11 mi11:59:031:32:187:024:47
7:01
#7755
25K
15.53 mi12:16:091:49:247:0317:06
7:03
#7533
30K
18.64 mi12:38:222:11:377:0422:13
7:09
#7085
20M
20.00 mi12:48:132:21:287:049:51
7:15
#6857
21M
21.00 mi12:55:532:29:087:067:40
7:40
#6713
35K
21.75 mi13:01:032:34:187:065:10
6:54
#6590
23M
23.00 mi13:10:062:43:217:069:03
7:14
#6423
24M
24.00 mi13:17:052:50:207:066:59
6:59
#6297
40K
24.85 mi13:23:082:56:237:066:03
7:05
#6172
25.2M
25.20 mi13:25:482:59:037:062:40
7:44
#6103
Finish
26.22 mi13:32:503:06:057:067:02
6:54
#6016
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi8741745774577546(Top 27%)6640(Top 41%)6640(Top 403%)
10K6.21 mi3.10 mi8506+2357295+1627295+1628266(Top 29%)7139(Top 44%)7139(Top 433%)
15K9.32 mi3.11 mi8113+3937042+2537042+2537546(Top 27%)6640(Top 41%)6640(Top 403%)
20K12.43 mi3.11 mi7775+3386813+2296813+2296959(Top 25%)6174(Top 38%)6174(Top 375%)
Half13.11 mi0.68 mi7755+206798+156798+157599(Top 27%)6620(Top 41%)6620(Top 402%)
25K15.53 mi2.42 mi7533+2226629+1696629+1696643(Top 23%)5859(Top 36%)5859(Top 356%)
30K18.64 mi3.11 mi7085+4486271+3586271+3585605(Top 20%)5017(Top 31%)5017(Top 304%)
20M20.00 mi1.36 mi6857+2286078+1936078+1935473(Top 19%)4823(Top 30%)4823(Top 293%)
21M21.00 mi1.00 mi6713+1445949+1295949+1295454(Top 19%)4700(Top 29%)4700(Top 285%)
35K21.75 mi0.75 mi6590+1235838+1115838+1114754(Top 17%)4197(Top 26%)4197(Top 255%)
23M23.00 mi1.25 mi6423+1675693+1455693+1455029(Top 18%)4336(Top 27%)4336(Top 263%)
24M24.00 mi1.00 mi6297+1265584+1095584+1094529(Top 16%)3922(Top 24%)3922(Top 238%)
40K24.85 mi0.85 mi6172+1255475+1095475+1094323(Top 15%)3721(Top 23%)3721(Top 226%)
25.2M25.20 mi0.35 mi6103+695414+615414+614468(Top 16%)3746(Top 23%)3746(Top 227%)
Finish26.22 mi1.02 mi6016+875329+855329+855079(Top 18%)4167(Top 26%)4167(Top 253%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
×21story building
+97ft-345ft

Overall

7546

Males

6640

M55-59

6640

5K→10K

3.1 - 6.2 mi

Top 29%
×5story building
+79ft-138ft

Overall

8266

Males

7139

M55-59

7139

10K→15K

6.2 - 9.3 mi

Top 27%
×3story building
+67ft-78ft

Overall

7546

Males

6640

M55-59

6640

15K→20K

9.3 - 12.4 mi

Top 25%
×5story building
+106ft-86ft

Overall

6959

Males

6174

M55-59

6174

20K→Half

12.4 - 13.1 mi

Top 27%
×2story building
+19ft-37ft

Overall

7599

Males

6620

M55-59

6620

Half→25K

13.1 - 15.5 mi

Top 23%
×4story building
+66ft-88ft

Overall

6643

Males

5859

M55-59

5859

25K→30K

15.5 - 18.6 mi

Top 20%
×9story building
+181ft-148ft

Overall

5605

Males

5017

M55-59

5017

30K→20M

18.6 - 20.0 mi

Top 19%
×5story building
+64ft-50ft

Overall

5473

Males

4823

M55-59

4823

20M→21M

20.0 - 21.0 mi

Top 19%
×8story building
+106ft-24ft

Overall

5454

Males

4700

M55-59

4700

21M→35K

21.0 - 21.8 mi

Top 17%
×7story building
+17ft-86ft

Overall

4754

Males

4197

M55-59

4197

35K→23M

21.8 - 23.0 mi

Top 18%
×5story building
+23ft-63ft

Overall

5029

Males

4336

M55-59

4336

23M→24M

23.0 - 24.0 mi

Top 16%
×6story building
+12ft-82ft

Overall

4529

Males

3922

M55-59

3922

24M→40K

24.0 - 24.9 mi

Top 15%
×1story
+6ft-20ft

Overall

4323

Males

3721

M55-59

3721

40K→25.2M

24.9 - 25.2 mi

Top 16%
×1story
+13ft-16ft

Overall

4468

Males

3746

M55-59

3746

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2story building
+22ft-21ft

Overall

5079

Males

4167

M55-59

4167

Passing Analysis

Category:
Athletes Passed
3004
Passed By
279
Net Change
+2725
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8741
5K → 10K344109+235#8741#8506
10K → 15K41724+393#8506#8113
15K → 20K35315+338#8113#7775
20K → Half3414+20#7775#7755
Half → 25K24624+222#7755#7533
25K → 30K46416+448#7533#7085
30K → 20M23810+228#7085#6857
20M → 21M16117+144#6857#6713
21M → 35K1252+123#6713#6590
35K → 23M17710+167#6590#6423
23M → 24M1359+126#6423#6297
24M → 40K1283+125#6297#6172
40K → 25.2M712+69#6172#6103
25.2M → Finish11124+87#6103#6016
TOTALS3004279+2725
📊

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