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BOSTON MARATHON 2025

Michael Ewing

Bib: 4636•M

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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:51
Rank: #5557
Start → 5K
20:51 | 6:43/mi
10K· 6.21 mi
43:05
Rank: #7400 (-1843)
5K → 10K
22:14 | 7:09/mi
15K· 9.32 mi
1:07:33
Rank: #9724 (-2324)
10K → 15K
24:28 | 7:53/mi
20K· 12.43 mi
1:34:36
Rank: #12590 (-2866)
15K → 20K
27:03 | 8:42/mi
Half· 13.11 mi
1:40:16
Rank: #12894 (-304)
20K → Half
5:40 | 8:18/mi
25K· 15.53 mi
2:04:52
Rank: #15873 (-2979)
Half → 25K
24:36 | 10:09/mi
30K· 18.64 mi
2:36:09
Rank: #17309 (-1436)
25K → 30K
31:17 | 10:04/mi
20M
2:51:49
Rank: #18380 (-1071)
30K → 20M
15:40 | 11:32/mi
21M
3:03:28
Rank: #18823 (-443)
20M → 21M
11:39 | 11:39/mi
35K· 21.75 mi
3:10:48
Rank: #18956 (-133)
21M → 35K
7:20 | 9:48/mi
23M
3:23:09
Rank: #19061 (-105)
35K → 23M
12:21 | 9:52/mi
24M
3:32:31
Rank: #19064 (-3)
23M → 24M
9:22 | 9:22/mi
40K· 24.85 mi
3:41:08
Rank: #19146 (-82)
24M → 40K
8:37 | 10:05/mi
25.2M
3:45:09
Rank: #19205 (-59)
40K → 25.2M
4:01 | 11:39/mi
Finish· 26.22 mi
3:54:36
Rank: #19264 (-59)
25.2M → Finish
9:27 | 9:16/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:16
Pace7:39 /mi
2nd Half
Distance13.11 mi
Time2:14:20
Pace10:15 /mi
📊Positive Split: 34.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:3320:516:4320:51
6:43
-
10K
6.21 mi10:46:4743:056:5622:14
7:09
+0:26
15K
9.32 mi11:11:151:07:337:1524:28
7:53
+0:44
20K
12.43 mi11:38:181:34:367:3727:03
8:42
+0:49
Half
13.11 mi11:43:581:40:167:395:40
8:18
-0:24
25K
15.53 mi12:08:342:04:528:0224:36
10:09
+1:51
30K
18.64 mi12:39:512:36:098:2331:17
10:04
-0:05
20M
20.00 mi12:55:312:51:498:3515:40
11:32
+1:28
21M
21.00 mi13:07:103:03:288:4411:39
11:39
+0:07
35K
21.75 mi13:14:303:10:488:467:20
9:48
-1:51
23M
23.00 mi13:26:513:23:098:5012:21
9:52
+0:04
24M
24.00 mi13:36:133:32:318:519:22
9:22
-0:30
40K
24.85 mi13:44:503:41:088:548:37
10:05
+0:43
25.2M
25.20 mi13:48:513:45:098:564:01
11:39
+1:34
Finish
26.22 mi13:58:183:54:368:579:27
9:16
-2:23

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

6:43 /mi

Average Pace

8:57 /mi

Slowest Pace

11:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:40:16

43% of race

Time at Steady Pace

1:43:00

44% of race

Time at Slower Pace

31:20

13% of race

Average Pace: 8:57 /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 mi10:24:3320:516:4320:51
6:43
#5557
10K
6.21 mi10:46:4743:056:5622:14
7:09
#7400
15K
9.32 mi11:11:151:07:337:1524:28
7:53
#9724
20K
12.43 mi11:38:181:34:367:3727:03
8:42
#12590
Half
13.11 mi11:43:581:40:167:395:40
8:18
#12894
25K
15.53 mi12:08:342:04:528:0224:36
10:09
#15873
30K
18.64 mi12:39:512:36:098:2331:17
10:04
#17309
20M
20.00 mi12:55:312:51:498:3515:40
11:32
#18380
21M
21.00 mi13:07:103:03:288:4411:39
11:39
#18823
35K
21.75 mi13:14:303:10:488:467:20
9:48
#18956
23M
23.00 mi13:26:513:23:098:5012:21
9:52
#19061
24M
24.00 mi13:36:133:32:318:519:22
9:22
#19064
40K
24.85 mi13:44:503:41:088:548:37
10:05
#19146
25.2M
25.20 mi13:48:513:45:098:564:01
11:39
#19205
Finish
26.22 mi13:58:183:54:368:579:27
9:16
#19264
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi55575147514715036(Top 53%)10397(Top 65%)10397(Top 184%)
10K6.21 mi3.10 mi7400-18436587-14406587-14409128(Top 32%)7682(Top 48%)7682(Top 136%)
15K9.32 mi3.11 mi9724-23247994-14077994-140715036(Top 53%)10397(Top 65%)10397(Top 184%)
20K12.43 mi3.11 mi12590-28669357-13639357-136319440(Top 68%)12219(Top 76%)12219(Top 217%)
Half13.11 mi0.68 mi12894-3049468-1119468-11117948(Top 63%)11618(Top 72%)11618(Top 206%)
25K15.53 mi2.42 mi15873-297910731-126310731-126323594(Top 83%)14002(Top 87%)14002(Top 248%)
30K18.64 mi3.11 mi17309-143611257-52611257-52621786(Top 77%)13064(Top 81%)13064(Top 232%)
20M20.00 mi1.36 mi18380-107111699-44211699-44224568(Top 86%)14248(Top 88%)14248(Top 253%)
21M21.00 mi1.00 mi18823-44311873-17411873-17422912(Top 81%)13397(Top 83%)13397(Top 237%)
35K21.75 mi0.75 mi18956-13311904-3111904-3121319(Top 75%)12581(Top 78%)12581(Top 223%)
23M23.00 mi1.25 mi19061-10511927-2311927-2320002(Top 70%)11897(Top 74%)11897(Top 211%)
24M24.00 mi1.00 mi19064-311908+1911908+1919087(Top 67%)11454(Top 71%)11454(Top 203%)
40K24.85 mi0.85 mi19146-8211918-1011918-1020693(Top 73%)12133(Top 75%)12133(Top 215%)
25.2M25.20 mi0.35 mi19205-5911924-611924-622405(Top 79%)12983(Top 81%)12983(Top 230%)
Finish26.22 mi1.02 mi19264-5911931-711931-720256(Top 71%)11930(Top 74%)11930(Top 211%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21stories
+97ft-345ft

Overall

15036

Males

10397

M18-39

10397

5K→10K

3.1 - 6.2 mi

Top 32%
×5stories
+79ft-138ft

Overall

9128

Males

7682

M18-39

7682

10K→15K

6.2 - 9.3 mi

Top 53%
×3stories
+67ft-78ft

Overall

15036

Males

10397

M18-39

10397

15K→20K

9.3 - 12.4 mi

Top 68%
×5stories
+106ft-86ft

Overall

19440

Males

12219

M18-39

12219

20K→Half

12.4 - 13.1 mi

Top 63%
×2stories
+19ft-37ft

Overall

17948

Males

11618

M18-39

11618

Half→25K

13.1 - 15.5 mi

Top 83%
×4stories
+66ft-88ft

Overall

23594

Males

14002

M18-39

14002

25K→30K

15.5 - 18.6 mi

Top 77%
×9stories
+181ft-148ft

Overall

21786

Males

13064

M18-39

13064

30K→20M

18.6 - 20.0 mi

Top 86%
×5stories
+64ft-50ft

Overall

24568

Males

14248

M18-39

14248

20M→21M

20.0 - 21.0 mi

Top 81%
×8stories
+106ft-24ft

Overall

22912

Males

13397

M18-39

13397

21M→35K

21.0 - 21.8 mi

Top 75%
×7stories
+17ft-86ft

Overall

21319

Males

12581

M18-39

12581

35K→23M

21.8 - 23.0 mi

Top 70%
×5stories
+23ft-63ft

Overall

20002

Males

11897

M18-39

11897

23M→24M

23.0 - 24.0 mi

Top 67%
×6stories
+12ft-82ft

Overall

19087

Males

11454

M18-39

11454

24M→40K

24.0 - 24.9 mi

Top 73%
×1story
+6ft-20ft

Overall

20693

Males

12133

M18-39

12133

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

22405

Males

12983

M18-39

12983

25.2M→Finish

25.2 - 26.2 mi

Top 71%
×2stories
+22ft-21ft

Overall

20256

Males

11930

M18-39

11930

Passing Analysis

Category:
Athletes Passed
359
Passed By
14063
Net Change
-13707
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5557
5K → 10K71850-1843#5557#7400
10K → 15K102333-2324#7400#9724
15K → 20K72871-2866#9724#12590
20K → Half1305-304#12590#12894
Half → 25K42983-2979#12894#15873
25K → 30K331469-1436#15873#17309
30K → 20M161087-1071#17309#18380
20M → 21M22465-443#18380#18823
21M → 35K28161-133#18823#18956
35K → 23M62167-105#18956#19061
23M → 24M6366-3#19061#19064
24M → 40K51133-82#19064#19146
40K → 25.2M1776-59#19146#19205
25.2M → Finish3897-59#19205#19264
TOTALS35914063-13707
📊

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