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BOSTON MARATHON 2025

James Eustace

Bib: 32407•M

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 34%
Gender (Male)
#0 / 16105
Top 47%
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
23:43
Rank: #13369
Start → 5K
23:43 | 7:38/mi
10K· 6.21 mi
46:41
Rank: #12239 (+1130)
5K → 10K
22:58 | 7:24/mi
15K· 9.32 mi
1:09:10
Rank: #11255 (+984)
10K → 15K
22:29 | 7:14/mi
20K· 12.43 mi
1:31:53
Rank: #10699 (+556)
15K → 20K
22:43 | 7:19/mi
Half· 13.11 mi
1:36:49
Rank: #10622 (+77)
20K → Half
4:56 | 7:14/mi
25K· 15.53 mi
1:54:37
Rank: #10258 (+364)
Half → 25K
17:48 | 7:20/mi
30K· 18.64 mi
2:18:21
Rank: #9891 (+367)
25K → 30K
23:44 | 7:38/mi
20M
2:29:05
Rank: #9819 (+72)
30K → 20M
10:44 | 7:54/mi
21M
2:37:17
Rank: #9723 (+96)
20M → 21M
8:12 | 8:12/mi
35K· 21.75 mi
2:42:48
Rank: #9623 (+100)
21M → 35K
5:31 | 7:22/mi
23M
2:53:12
Rank: #9756 (-133)
35K → 23M
10:24 | 8:18/mi
24M
3:01:02
Rank: #9749 (+7)
23M → 24M
7:50 | 7:50/mi
40K· 24.85 mi
3:07:46
Rank: #9703 (+46)
24M → 40K
6:44 | 7:53/mi
25.2M
3:10:39
Rank: #9645 (+58)
40K → 25.2M
2:53 | 8:22/mi
Finish· 26.22 mi
3:18:10
Rank: #9571 (+74)
25.2M → Finish
7:31 | 7:23/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:49
Pace7:23 /mi
2nd Half
Distance13.11 mi
Time1:41:21
Pace7:44 /mi
📊Positive Split: 4.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:3923:437:3823:43
7:38
-
10K
6.21 mi12:10:3746:417:3122:58
7:24
-0:14
15K
9.32 mi12:33:061:09:107:2522:29
7:14
-0:10
20K
12.43 mi12:55:491:31:537:2422:43
7:19
+0:05
Half
13.11 mi13:00:451:36:497:234:56
7:14
-0:05
25K
15.53 mi13:18:331:54:377:2317:48
7:20
+0:06
30K
18.64 mi13:42:172:18:217:2523:44
7:38
+0:18
20M
20.00 mi13:53:012:29:057:2710:44
7:54
+0:16
21M
21.00 mi14:01:132:37:177:298:12
8:12
+0:18
35K
21.75 mi14:06:442:42:487:295:31
7:22
-0:50
23M
23.00 mi14:17:082:53:127:3210:24
8:18
+0:56
24M
24.00 mi14:24:583:01:027:337:50
7:50
-0:28
40K
24.85 mi14:31:423:07:467:336:44
7:53
+0:03
25.2M
25.20 mi14:34:353:10:397:342:53
8:22
+0:29
Finish
26.22 mi14:42:063:18:107:347:31
7:23
-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

7:14 /mi

Average Pace

7:34 /mi

Slowest Pace

8:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:56:41

89% of race

Time at Steady Pace

21:29

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:33 /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 mi11:47:3923:437:3823:43
7:38
#13369
10K
6.21 mi12:10:3746:417:3122:58
7:24
#12239
15K
9.32 mi12:33:061:09:107:2522:29
7:14
#11255
20K
12.43 mi12:55:491:31:537:2422:43
7:19
#10699
Half
13.11 mi13:00:451:36:497:234:56
7:14
#10622
25K
15.53 mi13:18:331:54:377:2317:48
7:20
#10258
30K
18.64 mi13:42:172:18:217:2523:44
7:38
#9891
20M
20.00 mi13:53:012:29:057:2710:44
7:54
#9819
21M
21.00 mi14:01:132:37:177:298:12
8:12
#9723
35K
21.75 mi14:06:442:42:487:295:31
7:22
#9623
23M
23.00 mi14:17:082:53:127:3210:24
8:18
#9756
24M
24.00 mi14:24:583:01:027:337:50
7:50
#9749
40K
24.85 mi14:31:423:07:467:336:44
7:53
#9703
25.2M
25.20 mi14:34:353:10:397:342:53
8:22
#9645
Finish
26.22 mi14:42:063:18:107:347:31
7:23
#9571
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi13369980298029423(Top 33%)7781(Top 48%)7781(Top 138%)
10K6.21 mi3.10 mi12239+11309270+5329270+53211121(Top 39%)8717(Top 54%)8717(Top 155%)
15K9.32 mi3.11 mi11255+9848772+4988772+4989423(Top 33%)7781(Top 48%)7781(Top 138%)
20K12.43 mi3.11 mi10699+5568475+2978475+2979130(Top 32%)7523(Top 47%)7523(Top 133%)
Half13.11 mi0.68 mi10622+778435+408435+409318(Top 33%)7661(Top 48%)7661(Top 136%)
25K15.53 mi2.42 mi10258+3648198+2378198+2378674(Top 31%)7160(Top 44%)7160(Top 127%)
30K18.64 mi3.11 mi9891+3677961+2377961+2378742(Top 31%)7004(Top 43%)7004(Top 124%)
20M20.00 mi1.36 mi9819+727887+747887+749688(Top 34%)7359(Top 46%)7359(Top 130%)
21M21.00 mi1.00 mi9723+967805+827805+828575(Top 30%)6583(Top 41%)6583(Top 117%)
35K21.75 mi0.75 mi9623+1007731+747731+747726(Top 27%)6143(Top 38%)6143(Top 109%)
23M23.00 mi1.25 mi9756-1337745-147745-1412051(Top 42%)8251(Top 51%)8251(Top 146%)
24M24.00 mi1.00 mi9749+77703+427703+4210025(Top 35%)7174(Top 45%)7174(Top 127%)
40K24.85 mi0.85 mi9703+467649+547649+549277(Top 33%)6670(Top 41%)6670(Top 118%)
25.2M25.20 mi0.35 mi9645+587599+507599+507947(Top 28%)5888(Top 37%)5888(Top 104%)
Finish26.22 mi1.02 mi9571+747513+867513+868319(Top 29%)6095(Top 38%)6095(Top 108%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21stories
+97ft-345ft

Overall

9423

Males

7781

M18-39

7781

5K→10K

3.1 - 6.2 mi

Top 39%
×5stories
+79ft-138ft

Overall

11121

Males

8717

M18-39

8717

10K→15K

6.2 - 9.3 mi

Top 33%
×3stories
+67ft-78ft

Overall

9423

Males

7781

M18-39

7781

15K→20K

9.3 - 12.4 mi

Top 32%
×5stories
+106ft-86ft

Overall

9130

Males

7523

M18-39

7523

20K→Half

12.4 - 13.1 mi

Top 33%
×2stories
+19ft-37ft

Overall

9318

Males

7661

M18-39

7661

Half→25K

13.1 - 15.5 mi

Top 31%
×4stories
+66ft-88ft

Overall

8674

Males

7160

M18-39

7160

25K→30K

15.5 - 18.6 mi

Top 31%
×9stories
+181ft-148ft

Overall

8742

Males

7004

M18-39

7004

30K→20M

18.6 - 20.0 mi

Top 34%
×5stories
+64ft-50ft

Overall

9688

Males

7359

M18-39

7359

20M→21M

20.0 - 21.0 mi

Top 30%
×8stories
+106ft-24ft

Overall

8575

Males

6583

M18-39

6583

21M→35K

21.0 - 21.8 mi

Top 27%
×7stories
+17ft-86ft

Overall

7726

Males

6143

M18-39

6143

35K→23M

21.8 - 23.0 mi

Top 42%
×5stories
+23ft-63ft

Overall

12051

Males

8251

M18-39

8251

23M→24M

23.0 - 24.0 mi

Top 35%
×6stories
+12ft-82ft

Overall

10025

Males

7174

M18-39

7174

24M→40K

24.0 - 24.9 mi

Top 33%
×1story
+6ft-20ft

Overall

9277

Males

6670

M18-39

6670

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1story
+13ft-16ft

Overall

7947

Males

5888

M18-39

5888

25.2M→Finish

25.2 - 26.2 mi

Top 29%
×2stories
+22ft-21ft

Overall

8319

Males

6095

M18-39

6095

Passing Analysis

Category:
Athletes Passed
4431*
Passed By
632
Net Change
+3798
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13369
5K → 10K116030+1130#13369#12239
10K → 15K9884+984#12239#11255
15K → 20K5637+556#11255#10699
20K → Half858+77#10699#10622
Half → 25K37814+364#10622#10258
25K → 30K428*61+367#10258#9891
30K → 20M14168+72#9891#9819
20M → 21M13741+96#9819#9723
21M → 35K11515+100#9723#9623
35K → 23M72205-133#9623#9756
23M → 24M9285+7#9756#9749
24M → 40K9044+46#9749#9703
40K → 25.2M679+58#9703#9645
25.2M → Finish11541+74#9645#9571
TOTALS4431*632+3798

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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