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BOSTON MARATHON 2025

Jeffrey King

Bib: 10035•M

IL

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 22%
Gender (Male)
#0 / 16105
Top 34%
Masters (Masters Men)
#0 / 10463
Top 21%
Division (M55-59)
#0 / 1648
Top 6%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:31
Rank: #4631
Start → 5K
20:31 | 6:36/mi
10K· 6.21 mi
41:01
Rank: #4508 (+123)
5K → 10K
20:30 | 6:36/mi
15K· 9.32 mi
1:01:41
Rank: #4529 (-21)
10K → 15K
20:40 | 6:39/mi
20K· 12.43 mi
1:22:55
Rank: #4747 (-218)
15K → 20K
21:14 | 6:50/mi
Half· 13.11 mi
1:27:33
Rank: #4813 (-66)
20K → Half
4:38 | 6:47/mi
25K· 15.53 mi
1:44:27
Rank: #5013 (-200)
Half → 25K
16:54 | 6:58/mi
30K· 18.64 mi
2:07:27
Rank: #5494 (-481)
25K → 30K
23:00 | 7:24/mi
20M
2:17:51
Rank: #5688 (-194)
30K → 20M
10:24 | 7:39/mi
21M
2:25:57
Rank: #5755 (-67)
20M → 21M
8:06 | 8:06/mi
35K· 21.75 mi
2:31:39
Rank: #5842 (-87)
21M → 35K
5:42 | 7:37/mi
23M
2:41:36
Rank: #5966 (-124)
35K → 23M
9:57 | 7:57/mi
24M
2:49:29
Rank: #6080 (-114)
23M → 24M
7:53 | 7:53/mi
40K· 24.85 mi
2:56:25
Rank: #6182 (-102)
24M → 40K
6:56 | 8:07/mi
25.2M
2:59:25
Rank: #6208 (-26)
40K → 25.2M
3:00 | 8:42/mi
Finish· 26.22 mi
3:07:19
Rank: #6303 (-95)
25.2M → Finish
7:54 | 7:45/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:33
Pace6:41 /mi
2nd Half
Distance13.11 mi
Time1:39:46
Pace7:37 /mi
📊Positive Split: 14.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:2920:316:3620:31
6:36
-
10K
6.21 mi11:06:5941:016:3620:30
6:36
0:00
15K
9.32 mi11:27:391:01:416:3720:40
6:39
+0:03
20K
12.43 mi11:48:531:22:556:4021:14
6:50
+0:11
Half
13.11 mi11:53:311:27:336:414:38
6:47
-0:03
25K
15.53 mi12:10:251:44:276:4316:54
6:58
+0:11
30K
18.64 mi12:33:252:07:276:5023:00
7:24
+0:26
20M
20.00 mi12:43:492:17:516:5410:24
7:39
+0:15
21M
21.00 mi12:51:552:25:576:578:06
8:06
+0:27
35K
21.75 mi12:57:372:31:396:585:42
7:37
-0:29
23M
23.00 mi13:07:342:41:367:029:57
7:57
+0:20
24M
24.00 mi13:15:272:49:297:047:53
7:53
-0:04
40K
24.85 mi13:22:232:56:257:066:56
8:07
+0:14
25.2M
25.20 mi13:25:232:59:257:073:00
8:42
+0:35
Finish
26.22 mi13:33:173:07:197:097:54
7:45
-0:57

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

6:36 /mi

Average Pace

7:09 /mi

Slowest Pace

8:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:27

56% of race

Time at Steady Pace

54:53

29% of race

Time at Slower Pace

27:59

15% of race

Average Pace: 7:09 /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 mi10:46:2920:316:3620:31
6:36
#4631
10K
6.21 mi11:06:5941:016:3620:30
6:36
#4508
15K
9.32 mi11:27:391:01:416:3720:40
6:39
#4529
20K
12.43 mi11:48:531:22:556:4021:14
6:50
#4747
Half
13.11 mi11:53:311:27:336:414:38
6:47
#4813
25K
15.53 mi12:10:251:44:276:4316:54
6:58
#5013
30K
18.64 mi12:33:252:07:276:5023:00
7:24
#5494
20M
20.00 mi12:43:492:17:516:5410:24
7:39
#5688
21M
21.00 mi12:51:552:25:576:578:06
8:06
#5755
35K
21.75 mi12:57:372:31:396:585:42
7:37
#5842
23M
23.00 mi13:07:342:41:367:029:57
7:57
#5966
24M
24.00 mi13:15:272:49:297:047:53
7:53
#6080
40K
24.85 mi13:22:232:56:257:066:56
8:07
#6182
25.2M
25.20 mi13:25:232:59:257:073:00
8:42
#6208
Finish
26.22 mi13:33:173:07:197:097:54
7:45
#6303
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi4631434343434658(Top 16%)4359(Top 27%)4359(Top 265%)
10K6.21 mi3.10 mi4508+1234236+1074236+1074461(Top 16%)4180(Top 26%)4180(Top 254%)
15K9.32 mi3.11 mi4529-214255-194255-194658(Top 16%)4359(Top 27%)4359(Top 265%)
20K12.43 mi3.11 mi4747-2184429-1744429-1745637(Top 20%)5140(Top 32%)5140(Top 312%)
Half13.11 mi0.68 mi4813-664485-564485-566046(Top 21%)5467(Top 34%)5467(Top 332%)
25K15.53 mi2.42 mi5013-2004650-1654650-1656108(Top 22%)5480(Top 34%)5480(Top 333%)
30K18.64 mi3.11 mi5494-4815033-3835033-3837051(Top 25%)6002(Top 37%)6002(Top 364%)
20M20.00 mi1.36 mi5688-1945182-1495182-1498016(Top 28%)6443(Top 40%)6443(Top 391%)
21M21.00 mi1.00 mi5755-675225-435225-437911(Top 28%)6193(Top 38%)6193(Top 376%)
35K21.75 mi0.75 mi5842-875279-545279-549404(Top 33%)7047(Top 44%)7047(Top 428%)
23M23.00 mi1.25 mi5966-1245354-755354-759594(Top 34%)7016(Top 44%)7016(Top 426%)
24M24.00 mi1.00 mi6080-1145428-745428-7410395(Top 37%)7362(Top 46%)7362(Top 447%)
40K24.85 mi0.85 mi6182-1025481-535481-5310860(Top 38%)7470(Top 46%)7470(Top 453%)
25.2M25.20 mi0.35 mi6208-265489-85489-89894(Top 35%)6870(Top 43%)6870(Top 417%)
Finish26.22 mi1.02 mi6303-955528-395528-3911031(Top 39%)7508(Top 47%)7508(Top 456%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21stories
+97ft-345ft

Overall

4658

Males

4359

M55-59

4359

5K→10K

3.1 - 6.2 mi

Top 16%
×5stories
+79ft-138ft

Overall

4461

Males

4180

M55-59

4180

10K→15K

6.2 - 9.3 mi

Top 16%
×3stories
+67ft-78ft

Overall

4658

Males

4359

M55-59

4359

15K→20K

9.3 - 12.4 mi

Top 20%
×5stories
+106ft-86ft

Overall

5637

Males

5140

M55-59

5140

20K→Half

12.4 - 13.1 mi

Top 21%
×2stories
+19ft-37ft

Overall

6046

Males

5467

M55-59

5467

Half→25K

13.1 - 15.5 mi

Top 22%
×4stories
+66ft-88ft

Overall

6108

Males

5480

M55-59

5480

25K→30K

15.5 - 18.6 mi

Top 25%
×9stories
+181ft-148ft

Overall

7051

Males

6002

M55-59

6002

30K→20M

18.6 - 20.0 mi

Top 28%
×5stories
+64ft-50ft

Overall

8016

Males

6443

M55-59

6443

20M→21M

20.0 - 21.0 mi

Top 28%
×8stories
+106ft-24ft

Overall

7911

Males

6193

M55-59

6193

21M→35K

21.0 - 21.8 mi

Top 33%
×7stories
+17ft-86ft

Overall

9404

Males

7047

M55-59

7047

35K→23M

21.8 - 23.0 mi

Top 34%
×5stories
+23ft-63ft

Overall

9594

Males

7016

M55-59

7016

23M→24M

23.0 - 24.0 mi

Top 37%
×6stories
+12ft-82ft

Overall

10395

Males

7362

M55-59

7362

24M→40K

24.0 - 24.9 mi

Top 38%
×1story
+6ft-20ft

Overall

10860

Males

7470

M55-59

7470

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1story
+13ft-16ft

Overall

9894

Males

6870

M55-59

6870

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2stories
+22ft-21ft

Overall

11031

Males

7508

M55-59

7508

Passing Analysis

Category:
Athletes Passed
800
Passed By
2472
Net Change
-1672
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4631
5K → 10K240117+123#4631#4508
10K → 15K89110-21#4508#4529
15K → 20K70288-218#4529#4747
20K → Half571-66#4747#4813
Half → 25K62262-200#4813#5013
25K → 30K78559-481#5013#5494
30K → 20M26220-194#5494#5688
20M → 21M44111-67#5688#5755
21M → 35K21108-87#5755#5842
35K → 23M57181-124#5842#5966
23M → 24M23137-114#5966#6080
24M → 40K30132-102#6080#6182
40K → 25.2M2349-26#6182#6208
25.2M → Finish32127-95#6208#6303
TOTALS8002472-1672
📊

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