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BOSTON MARATHON 2025

Evan Atherton

Bib: 4075•M

MD

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 24%
Gender (Male)
#0 / 16105
Top 37%
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
20:35
Rank: #4822
Start → 5K
20:35 | 6:38/mi
10K· 6.21 mi
40:58
Rank: #4451 (+371)
5K → 10K
20:23 | 6:34/mi
15K· 9.32 mi
1:01:23
Rank: #4295 (+156)
10K → 15K
20:25 | 6:34/mi
20K· 12.43 mi
1:22:03
Rank: #4189 (+106)
15K → 20K
20:40 | 6:39/mi
Half· 13.11 mi
1:26:34
Rank: #4202 (-13)
20K → Half
4:31 | 6:37/mi
25K· 15.53 mi
1:42:44
Rank: #4095 (+107)
Half → 25K
16:10 | 6:40/mi
30K· 18.64 mi
2:04:34
Rank: #4174 (-79)
25K → 30K
21:50 | 7:02/mi
20M
2:14:57
Rank: #4494 (-320)
30K → 20M
10:23 | 7:38/mi
21M
2:23:06
Rank: #4725 (-231)
20M → 21M
8:09 | 8:09/mi
35K· 21.75 mi
2:28:56
Rank: #4957 (-232)
21M → 35K
5:50 | 7:48/mi
23M
2:40:11
Rank: #5580 (-623)
35K → 23M
11:15 | 8:59/mi
24M
2:48:59
Rank: #5959 (-379)
23M → 24M
8:48 | 8:48/mi
40K· 24.85 mi
2:57:35
Rank: #6459 (-500)
24M → 40K
8:36 | 10:04/mi
25.2M
3:00:58
Rank: #6606 (-147)
40K → 25.2M
3:23 | 9:49/mi
Finish· 26.22 mi
3:09:15
Rank: #6845 (-239)
25.2M → Finish
8:17 | 8:08/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:34
Pace6:36 /mi
2nd Half
Distance13.11 mi
Time1:42:41
Pace7:50 /mi
📊Positive Split: 18.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:3920:356:3820:35
6:38
-
10K
6.21 mi10:43:0240:586:3620:23
6:34
-0:04
15K
9.32 mi11:03:271:01:236:3520:25
6:34
0:00
20K
12.43 mi11:24:071:22:036:3620:40
6:39
+0:05
Half
13.11 mi11:28:381:26:346:364:31
6:37
-0:02
25K
15.53 mi11:44:481:42:446:3716:10
6:40
+0:03
30K
18.64 mi12:06:382:04:346:4121:50
7:02
+0:22
20M
20.00 mi12:17:012:14:576:4510:23
7:38
+0:36
21M
21.00 mi12:25:102:23:066:498:09
8:09
+0:31
35K
21.75 mi12:31:002:28:566:515:50
7:48
-0:21
23M
23.00 mi12:42:152:40:116:5811:15
8:59
+1:11
24M
24.00 mi12:51:032:48:597:028:48
8:48
-0:11
40K
24.85 mi12:59:392:57:357:098:36
10:04
+1:16
25.2M
25.20 mi13:03:023:00:587:113:23
9:49
-0:15
Finish
26.22 mi13:11:193:09:157:138:17
8:08
-1:41

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

6:34 /mi

Average Pace

7:13 /mi

Slowest Pace

10:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:04:34

66% of race

Time at Steady Pace

32:39

17% of race

Time at Slower Pace

32:02

17% of race

Average Pace: 7:13 /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 mi10:22:3920:356:3820:35
6:38
#4822
10K
6.21 mi10:43:0240:586:3620:23
6:34
#4451
15K
9.32 mi11:03:271:01:236:3520:25
6:34
#4295
20K
12.43 mi11:24:071:22:036:3620:40
6:39
#4189
Half
13.11 mi11:28:381:26:346:364:31
6:37
#4202
25K
15.53 mi11:44:481:42:446:3716:10
6:40
#4095
30K
18.64 mi12:06:382:04:346:4121:50
7:02
#4174
20M
20.00 mi12:17:012:14:576:4510:23
7:38
#4494
21M
21.00 mi12:25:102:23:066:498:09
8:09
#4725
35K
21.75 mi12:31:002:28:566:515:50
7:48
#4957
23M
23.00 mi12:42:152:40:116:5811:15
8:59
#5580
24M
24.00 mi12:51:032:48:597:028:48
8:48
#5959
40K
24.85 mi12:59:392:57:357:098:36
10:04
#6459
25.2M
25.20 mi13:03:023:00:587:113:23
9:49
#6606
Finish
26.22 mi13:11:193:09:157:138:17
8:08
#6845
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4822451545154045(Top 14%)3810(Top 24%)3810(Top 68%)
10K6.21 mi3.10 mi4451+3714186+3294186+3294164(Top 15%)3917(Top 24%)3917(Top 69%)
15K9.32 mi3.11 mi4295+1564041+1454041+1454045(Top 14%)3810(Top 24%)3810(Top 68%)
20K12.43 mi3.11 mi4189+1063942+993942+994048(Top 14%)3803(Top 24%)3803(Top 67%)
Half13.11 mi0.68 mi4202-133951-93951-94658(Top 16%)4351(Top 27%)4351(Top 77%)
25K15.53 mi2.42 mi4095+1073850+1013850+1013913(Top 14%)3660(Top 23%)3660(Top 65%)
30K18.64 mi3.11 mi4174-793911-613911-614874(Top 17%)4437(Top 28%)4437(Top 79%)
20M20.00 mi1.36 mi4494-3204178-2674178-2677952(Top 28%)6406(Top 40%)6406(Top 114%)
21M21.00 mi1.00 mi4725-2314373-1954373-1958238(Top 29%)6389(Top 40%)6389(Top 113%)
35K21.75 mi0.75 mi4957-2324556-1834556-18310734(Top 38%)7716(Top 48%)7716(Top 137%)
23M23.00 mi1.25 mi5580-6235059-5035059-50316139(Top 57%)10128(Top 63%)10128(Top 180%)
24M24.00 mi1.00 mi5959-3795333-2745333-27416279(Top 57%)10137(Top 63%)10137(Top 180%)
40K24.85 mi0.85 mi6459-5005676-3435676-34320610(Top 73%)12083(Top 75%)12083(Top 214%)
25.2M25.20 mi0.35 mi6606-1475757-815757-8116045(Top 56%)9870(Top 61%)9870(Top 175%)
Finish26.22 mi1.02 mi6845-2395896-1395896-13913753(Top 48%)8877(Top 55%)8877(Top 157%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21stories
+97ft-345ft

Overall

4045

Males

3810

M18-39

3810

5K→10K

3.1 - 6.2 mi

Top 15%
×5stories
+79ft-138ft

Overall

4164

Males

3917

M18-39

3917

10K→15K

6.2 - 9.3 mi

Top 14%
×3stories
+67ft-78ft

Overall

4045

Males

3810

M18-39

3810

15K→20K

9.3 - 12.4 mi

Top 14%
×5stories
+106ft-86ft

Overall

4048

Males

3803

M18-39

3803

20K→Half

12.4 - 13.1 mi

Top 16%
×2stories
+19ft-37ft

Overall

4658

Males

4351

M18-39

4351

Half→25K

13.1 - 15.5 mi

Top 14%
×4stories
+66ft-88ft

Overall

3913

Males

3660

M18-39

3660

25K→30K

15.5 - 18.6 mi

Top 17%
×9stories
+181ft-148ft

Overall

4874

Males

4437

M18-39

4437

30K→20M

18.6 - 20.0 mi

Top 28%
×5stories
+64ft-50ft

Overall

7952

Males

6406

M18-39

6406

20M→21M

20.0 - 21.0 mi

Top 29%
×8stories
+106ft-24ft

Overall

8238

Males

6389

M18-39

6389

21M→35K

21.0 - 21.8 mi

Top 38%
×7stories
+17ft-86ft

Overall

10734

Males

7716

M18-39

7716

35K→23M

21.8 - 23.0 mi

Top 57%
×5stories
+23ft-63ft

Overall

16139

Males

10128

M18-39

10128

23M→24M

23.0 - 24.0 mi

Top 57%
×6stories
+12ft-82ft

Overall

16279

Males

10137

M18-39

10137

24M→40K

24.0 - 24.9 mi

Top 73%
×1story
+6ft-20ft

Overall

20610

Males

12083

M18-39

12083

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1story
+13ft-16ft

Overall

16045

Males

9870

M18-39

9870

25.2M→Finish

25.2 - 26.2 mi

Top 48%
×2stories
+22ft-21ft

Overall

13753

Males

8877

M18-39

8877

Passing Analysis

Category:
Athletes Passed
1139
Passed By
3162
Net Change
-2023
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4822
5K → 10K41039+371#4822#4451
10K → 15K19640+156#4451#4295
15K → 20K15246+106#4295#4189
20K → Half1326-13#4189#4202
Half → 25K14639+107#4202#4095
25K → 30K110189-79#4095#4174
30K → 20M20340-320#4174#4494
20M → 21M29260-231#4494#4725
21M → 35K20252-232#4725#4957
35K → 23M14637-623#4957#5580
23M → 24M7386-379#5580#5959
24M → 40K5505-500#5959#6459
40K → 25.2M2149-147#6459#6606
25.2M → Finish15254-239#6606#6845
TOTALS11393162-2023
📊

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