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BOSTON MARATHON 2025

Jordan Millar

Bib: 5049•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 19%
Gender (Male)
#0 / 16105
Top 30%
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
6:32/mi
20:18
↑ 97↓ 3451.5%
10K· 6.21 mi
6:33/mi
40:38
↑ 79↓ 1380.4%
15K· 9.32 mi
6:33/mi
1:00:59
↑ 67↓ 78
20K· 12.43 mi
6:37/mi
1:21:31
↑ 106↓ 860.1%
Half· 13.11 mi
6:30/mi
1:25:57
↑ 19↓ 370.5%
25K· 15.53 mi
6:45/mi
1:42:18
↑ 66↓ 880.2%
30K· 18.64 mi
7:07/mi
2:04:26
↑ 181↓ 1480.2%
20M
7:16/mi
2:14:18
↑ 64↓ 500.2%
21M
7:55/mi
2:22:13
↑ 106↓ 241.6%
35K· 21.75 mi
7:59/mi
2:28:11
↑ 17↓ 861.7%
23M
7:58/mi
2:38:09
↑ 23↓ 630.6%
24M
7:18/mi
2:45:27
↓ 821.3%
40K· 24.85 mi
7:31/mi
2:51:53
↓ 200.3%
25.2M
8:25/mi
2:54:47
↑ 13↓ 160.2%
Finish· 26.22 mi
7:56/mi
3:02:52
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:57
Pace6:33 /mi
2nd Half
Distance13.11 mi
Time1:36:55
Pace7:24 /mi
📊Positive Split: 12.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:5620:186:3220:18
6:32
-
10K
6.21 mi10:44:1640:386:3220:20
6:33
+0:01
15K
9.32 mi11:04:371:00:596:3320:21
6:33
0:00
20K
12.43 mi11:25:091:21:316:3420:32
6:37
+0:04
Half
13.11 mi11:29:351:25:576:334:26
6:30
-0:07
25K
15.53 mi11:45:561:42:186:3516:21
6:45
+0:15
30K
18.64 mi12:08:042:04:266:4122:08
7:07
+0:22
20M
20.00 mi12:17:562:14:186:439:52
7:16
+0:09
21M
21.00 mi12:25:512:22:136:467:55
7:55
+0:39
35K
21.75 mi12:31:492:28:116:495:58
7:59
+0:04
23M
23.00 mi12:41:472:38:096:539:58
7:58
-0:01
24M
24.00 mi12:49:052:45:276:547:18
7:18
-0:40
40K
24.85 mi12:55:312:51:536:556:26
7:31
+0:13
25.2M
25.20 mi12:58:252:54:476:562:54
8:25
+0:54
Finish
26.22 mi13:06:303:02:526:598:05
7:56
-0:29

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

6:30 /mi

Average Pace

6:59 /mi

Slowest Pace

8:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:42:18

56% of race

Time at Steady Pace

45:44

25% of race

Time at Slower Pace

34:50

19% of race

Average Pace: 6:58 /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 mi10:23:5620:186:3220:18
6:32
#4082
10K
6.21 mi10:44:1640:386:3220:20
6:33
#4053
15K
9.32 mi11:04:371:00:596:3320:21
6:33
#3977
20K
12.43 mi11:25:091:21:316:3420:32
6:37
#3879
Half
13.11 mi11:29:351:25:576:334:26
6:30
#3861
25K
15.53 mi11:45:561:42:186:3516:21
6:45
#3908
30K
18.64 mi12:08:042:04:266:4122:08
7:07
#4121
20M
20.00 mi12:17:562:14:186:439:52
7:16
#4218
21M
21.00 mi12:25:512:22:136:467:55
7:55
#4383
35K
21.75 mi12:31:492:28:116:495:58
7:59
#4661
23M
23.00 mi12:41:472:38:096:539:58
7:58
#5015
24M
24.00 mi12:49:052:45:276:547:18
7:18
#5079
40K
24.85 mi12:55:312:51:536:556:26
7:31
#5109
25.2M
25.20 mi12:58:252:54:476:562:54
8:25
#5133
Finish
26.22 mi13:06:303:02:526:598:05
7:56
#5285
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4082384938493880(Top 14%)3660(Top 23%)3660(Top 65%)
10K6.21 mi3.10 mi4053+293823+263823+264038(Top 14%)3799(Top 24%)3799(Top 67%)
15K9.32 mi3.11 mi3977+763748+753748+753880(Top 14%)3660(Top 23%)3660(Top 65%)
20K12.43 mi3.11 mi3879+983655+933655+933754(Top 13%)3544(Top 22%)3544(Top 63%)
Half13.11 mi0.68 mi3861+183638+173638+173660(Top 13%)3460(Top 21%)3460(Top 61%)
25K15.53 mi2.42 mi3908-473683-453683-454431(Top 16%)4103(Top 25%)4103(Top 73%)
30K18.64 mi3.11 mi4121-2133862-1793862-1795441(Top 19%)4888(Top 30%)4888(Top 87%)
20M20.00 mi1.36 mi4218-973945-833945-835534(Top 19%)4859(Top 30%)4859(Top 86%)
21M21.00 mi1.00 mi4383-1654072-1274072-1276843(Top 24%)5577(Top 35%)5577(Top 99%)
35K21.75 mi0.75 mi4661-2784307-2354307-23512039(Top 42%)8319(Top 52%)8319(Top 147%)
23M23.00 mi1.25 mi5015-3544595-2884595-2889694(Top 34%)7062(Top 44%)7062(Top 125%)
24M24.00 mi1.00 mi5079-644637-424637-426386(Top 22%)5141(Top 32%)5141(Top 91%)
40K24.85 mi0.85 mi5109-304651-144651-146896(Top 24%)5351(Top 33%)5351(Top 95%)
25.2M25.20 mi0.35 mi5133-244666-154666-158123(Top 29%)5947(Top 37%)5947(Top 105%)
Finish26.22 mi1.02 mi5285-1524776-1104776-11012368(Top 44%)8201(Top 51%)8201(Top 145%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21story building
+97ft-345ft

Overall

3880

Males

3660

M18-39

3660

5K→10K

3.1 - 6.2 mi

Top 14%
×5story building
+79ft-138ft

Overall

4038

Males

3799

M18-39

3799

10K→15K

6.2 - 9.3 mi

Top 14%
×3story building
+67ft-78ft

Overall

3880

Males

3660

M18-39

3660

15K→20K

9.3 - 12.4 mi

Top 13%
×5story building
+106ft-86ft

Overall

3754

Males

3544

M18-39

3544

20K→Half

12.4 - 13.1 mi

Top 13%
×2story building
+19ft-37ft

Overall

3660

Males

3460

M18-39

3460

Half→25K

13.1 - 15.5 mi

Top 16%
×4story building
+66ft-88ft

Overall

4431

Males

4103

M18-39

4103

25K→30K

15.5 - 18.6 mi

Top 19%
×9story building
+181ft-148ft

Overall

5441

Males

4888

M18-39

4888

30K→20M

18.6 - 20.0 mi

Top 19%
×5story building
+64ft-50ft

Overall

5534

Males

4859

M18-39

4859

20M→21M

20.0 - 21.0 mi

Top 24%
×8story building
+106ft-24ft

Overall

6843

Males

5577

M18-39

5577

21M→35K

21.0 - 21.8 mi

Top 42%
×7story building
+17ft-86ft

Overall

12039

Males

8319

M18-39

8319

35K→23M

21.8 - 23.0 mi

Top 34%
×5story building
+23ft-63ft

Overall

9694

Males

7062

M18-39

7062

23M→24M

23.0 - 24.0 mi

Top 22%
×6story building
+12ft-82ft

Overall

6386

Males

5141

M18-39

5141

24M→40K

24.0 - 24.9 mi

Top 24%
×1story
+6ft-20ft

Overall

6896

Males

5351

M18-39

5351

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1story
+13ft-16ft

Overall

8123

Males

5947

M18-39

5947

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2story building
+22ft-21ft

Overall

12368

Males

8201

M18-39

8201

Passing Analysis

Category:
Athletes Passed
827
Passed By
2030
Net Change
-1203
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4082
5K → 10K173144+29#4082#4053
10K → 15K13155+76#4053#3977
15K → 20K14850+98#3977#3879
20K → Half235+18#3879#3861
Half → 25K56103-47#3861#3908
25K → 30K74287-213#3908#4121
30K → 20M43140-97#4121#4218
20M → 21M31196-165#4218#4383
21M → 35K14292-278#4383#4661
35K → 23M28382-354#4661#5015
23M → 24M40104-64#5015#5079
24M → 40K4070-30#5079#5109
40K → 25.2M1135-24#5109#5133
25.2M → Finish15167-152#5133#5285
TOTALS8272030-1203
📊

Passing Visuals

Category:
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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