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BOSTON MARATHON 2025

Michael Ellsworth

Bib: 6317•M

UT

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 13%
Gender (Male)
#0 / 16105
Top 21%
Division (M18-39)
#0 / 5642
Top 44%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:04
Rank: #3538
Start → 5K
20:04 | 6:28/mi
10K· 6.21 mi
40:26
Rank: #3836 (-298)
5K → 10K
20:22 | 6:33/mi
15K· 9.32 mi
1:00:46
Rank: #3831 (+5)
10K → 15K
20:20 | 6:33/mi
20K· 12.43 mi
1:21:05
Rank: #3682 (+149)
15K → 20K
20:19 | 6:32/mi
Half· 13.11 mi
1:25:29
Rank: #3671 (+11)
20K → Half
4:24 | 6:27/mi
25K· 15.53 mi
1:41:29
Rank: #3596 (+75)
Half → 25K
16:00 | 6:36/mi
30K· 18.64 mi
2:02:34
Rank: #3497 (+99)
25K → 30K
21:05 | 6:47/mi
20M
2:12:02
Rank: #3492 (+5)
30K → 20M
9:28 | 6:58/mi
21M
2:19:49
Rank: #3601 (-109)
20M → 21M
7:47 | 7:47/mi
35K· 21.75 mi
2:25:03
Rank: #3633 (-32)
21M → 35K
5:14 | 7:00/mi
23M
2:34:02
Rank: #3655 (-22)
35K → 23M
8:59 | 7:10/mi
24M
2:40:52
Rank: #3630 (+25)
23M → 24M
6:50 | 6:50/mi
40K· 24.85 mi
2:46:50
Rank: #3611 (+19)
24M → 40K
5:58 | 6:59/mi
25.2M
2:49:29
Rank: #3595 (+16)
40K → 25.2M
2:39 | 7:41/mi
Finish· 26.22 mi
2:56:19
Rank: #3574 (+21)
25.2M → Finish
6:50 | 6:42/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:29
Pace6:31 /mi
2nd Half
Distance13.11 mi
Time1:30:50
Pace6:56 /mi
📊Positive Split: 6.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:2020:046:2820:04
6:28
-
10K
6.21 mi10:44:4240:266:3020:22
6:33
+0:05
15K
9.32 mi11:05:021:00:466:3120:20
6:33
0:00
20K
12.43 mi11:25:211:21:056:3120:19
6:32
-0:01
Half
13.11 mi11:29:451:25:296:314:24
6:27
-0:05
25K
15.53 mi11:45:451:41:296:3216:00
6:36
+0:09
30K
18.64 mi12:06:502:02:346:3521:05
6:47
+0:11
20M
20.00 mi12:16:182:12:026:369:28
6:58
+0:11
21M
21.00 mi12:24:052:19:496:397:47
7:47
+0:49
35K
21.75 mi12:29:192:25:036:405:14
7:00
-0:47
23M
23.00 mi12:38:182:34:026:428:59
7:10
+0:10
24M
24.00 mi12:45:082:40:526:426:50
6:50
-0:20
40K
24.85 mi12:51:062:46:506:435:58
6:59
+0:09
25.2M
25.20 mi12:53:452:49:296:442:39
7:41
+0:42
Finish
26.22 mi13:00:352:56:196:446:50
6:42
-0:59

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

6:27 /mi

Average Pace

6:44 /mi

Slowest Pace

7:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:25:29

48% of race

Time at Steady Pace

1:00:13

34% of race

Time at Slower Pace

30:37

17% of race

Average Pace: 6:43 /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 mi10:24:2020:046:2820:04
6:28
#3538
10K
6.21 mi10:44:4240:266:3020:22
6:33
#3836
15K
9.32 mi11:05:021:00:466:3120:20
6:33
#3831
20K
12.43 mi11:25:211:21:056:3120:19
6:32
#3682
Half
13.11 mi11:29:451:25:296:314:24
6:27
#3671
25K
15.53 mi11:45:451:41:296:3216:00
6:36
#3596
30K
18.64 mi12:06:502:02:346:3521:05
6:47
#3497
20M
20.00 mi12:16:182:12:026:369:28
6:58
#3492
21M
21.00 mi12:24:052:19:496:397:47
7:47
#3601
35K
21.75 mi12:29:192:25:036:405:14
7:00
#3633
23M
23.00 mi12:38:182:34:026:428:59
7:10
#3655
24M
24.00 mi12:45:082:40:526:426:50
6:50
#3630
40K
24.85 mi12:51:062:46:506:435:58
6:59
#3611
25.2M
25.20 mi12:53:452:49:296:442:39
7:41
#3595
Finish
26.22 mi13:00:352:56:196:446:50
6:42
#3574
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3538336033603843(Top 14%)3627(Top 23%)3627(Top 64%)
10K6.21 mi3.10 mi3836-2983628-2683628-2684120(Top 15%)3874(Top 24%)3874(Top 69%)
15K9.32 mi3.11 mi3831+53616+123616+123843(Top 14%)3627(Top 23%)3627(Top 64%)
20K12.43 mi3.11 mi3682+1493481+1353481+1353361(Top 12%)3186(Top 20%)3186(Top 56%)
Half13.11 mi0.68 mi3671+113471+103471+103419(Top 12%)3245(Top 20%)3245(Top 58%)
25K15.53 mi2.42 mi3596+753400+713400+713471(Top 12%)3276(Top 20%)3276(Top 58%)
30K18.64 mi3.11 mi3497+993308+923308+923367(Top 12%)3145(Top 20%)3145(Top 56%)
20M20.00 mi1.36 mi3492+53299+93299+93911(Top 14%)3594(Top 22%)3594(Top 64%)
21M21.00 mi1.00 mi3601-1093390-913390-916084(Top 21%)5110(Top 32%)5110(Top 91%)
35K21.75 mi0.75 mi3633-323415-253415-255321(Top 19%)4603(Top 29%)4603(Top 82%)
23M23.00 mi1.25 mi3655-223433-183433-184725(Top 17%)4122(Top 26%)4122(Top 73%)
24M24.00 mi1.00 mi3630+253400+333400+333717(Top 13%)3313(Top 21%)3313(Top 59%)
40K24.85 mi0.85 mi3611+193372+283372+283774(Top 13%)3319(Top 21%)3319(Top 59%)
25.2M25.20 mi0.35 mi3595+163356+163356+164267(Top 15%)3623(Top 22%)3623(Top 64%)
Finish26.22 mi1.02 mi3574+213334+223334+223910(Top 14%)3375(Top 21%)3375(Top 60%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21stories
+97ft-345ft

Overall

3843

Males

3627

M18-39

3627

5K→10K

3.1 - 6.2 mi

Top 15%
×5stories
+79ft-138ft

Overall

4120

Males

3874

M18-39

3874

10K→15K

6.2 - 9.3 mi

Top 14%
×3stories
+67ft-78ft

Overall

3843

Males

3627

M18-39

3627

15K→20K

9.3 - 12.4 mi

Top 12%
×5stories
+106ft-86ft

Overall

3361

Males

3186

M18-39

3186

20K→Half

12.4 - 13.1 mi

Top 12%
×2stories
+19ft-37ft

Overall

3419

Males

3245

M18-39

3245

Half→25K

13.1 - 15.5 mi

Top 12%
×4stories
+66ft-88ft

Overall

3471

Males

3276

M18-39

3276

25K→30K

15.5 - 18.6 mi

Top 12%
×9stories
+181ft-148ft

Overall

3367

Males

3145

M18-39

3145

30K→20M

18.6 - 20.0 mi

Top 14%
×5stories
+64ft-50ft

Overall

3911

Males

3594

M18-39

3594

20M→21M

20.0 - 21.0 mi

Top 21%
×8stories
+106ft-24ft

Overall

6084

Males

5110

M18-39

5110

21M→35K

21.0 - 21.8 mi

Top 19%
×7stories
+17ft-86ft

Overall

5321

Males

4603

M18-39

4603

35K→23M

21.8 - 23.0 mi

Top 17%
×5stories
+23ft-63ft

Overall

4725

Males

4122

M18-39

4122

23M→24M

23.0 - 24.0 mi

Top 13%
×6stories
+12ft-82ft

Overall

3717

Males

3313

M18-39

3313

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3774

Males

3319

M18-39

3319

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

4267

Males

3623

M18-39

3623

25.2M→Finish

25.2 - 26.2 mi

Top 14%
×2stories
+22ft-21ft

Overall

3910

Males

3375

M18-39

3375

Passing Analysis

Category:
Athletes Passed
971
Passed By
1007
Net Change
-36
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3538
5K → 10K35333-298#3538#3836
10K → 15K10499+5#3836#3831
15K → 20K17223+149#3831#3682
20K → Half2615+11#3682#3671
Half → 25K10429+75#3671#3596
25K → 30K15859+99#3596#3497
30K → 20M6459+5#3497#3492
20M → 21M15124-109#3492#3601
21M → 35K2254-32#3601#3633
35K → 23M5880-22#3633#3655
23M → 24M6439+25#3655#3630
24M → 40K5738+19#3630#3611
40K → 25.2M3418+16#3611#3595
25.2M → Finish5837+21#3595#3574
TOTALS9711007-36
📊

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