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BOSTON MARATHON 2025

Joshua Heine

Bib: 6438•M

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Overall
#0 / 28404
Top 36%
Gender (Male)
#0 / 16105
Top 49%
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
21:23
Rank: #6941
Start → 5K
21:23 | 6:53/mi
10K· 6.21 mi
42:10
Rank: #6170 (+771)
5K → 10K
20:47 | 6:41/mi
15K· 9.32 mi
1:03:08
Rank: #5941 (+229)
10K → 15K
20:58 | 6:45/mi
20K· 12.43 mi
1:24:38
Rank: #6032 (-91)
15K → 20K
21:30 | 6:55/mi
Half· 13.11 mi
1:29:20
Rank: #6079 (-47)
20K → Half
4:42 | 6:53/mi
25K· 15.53 mi
1:46:35
Rank: #6269 (-190)
Half → 25K
17:15 | 7:07/mi
30K· 18.64 mi
2:10:36
Rank: #6713 (-444)
25K → 30K
24:01 | 7:44/mi
20M
2:22:43
Rank: #7304 (-591)
30K → 20M
12:07 | 8:55/mi
21M
2:32:41
Rank: #7896 (-592)
20M → 21M
9:58 | 9:58/mi
35K· 21.75 mi
2:39:08
Rank: #8203 (-307)
21M → 35K
6:27 | 8:37/mi
23M
2:50:19
Rank: #8690 (-487)
35K → 23M
11:11 | 8:56/mi
24M
3:00:00
Rank: #9373 (-683)
23M → 24M
9:41 | 9:41/mi
40K· 24.85 mi
3:08:21
Rank: #9892 (-519)
24M → 40K
8:21 | 9:46/mi
25.2M
3:11:53
Rank: #10060 (-168)
40K → 25.2M
3:32 | 10:15/mi
Finish· 26.22 mi
3:20:07
Rank: #10184 (-124)
25.2M → Finish
8:14 | 8:05/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:20
Pace6:49 /mi
2nd Half
Distance13.11 mi
Time1:50:47
Pace8:27 /mi
📊Positive Split: 24.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:28:2321:236:5321:23
6:53
-
10K
6.21 mi10:49:1042:106:4720:47
6:41
-0:12
15K
9.32 mi11:10:081:03:086:4620:58
6:45
+0:04
20K
12.43 mi11:31:381:24:386:4921:30
6:55
+0:10
Half
13.11 mi11:36:201:29:206:494:42
6:53
-0:02
25K
15.53 mi11:53:351:46:356:5217:15
7:07
+0:14
30K
18.64 mi12:17:362:10:367:0024:01
7:44
+0:37
20M
20.00 mi12:29:432:22:437:0812:07
8:55
+1:11
21M
21.00 mi12:39:412:32:417:169:58
9:58
+1:03
35K
21.75 mi12:46:082:39:087:196:27
8:37
-1:21
23M
23.00 mi12:57:192:50:197:2411:11
8:56
+0:19
24M
24.00 mi13:07:003:00:007:309:41
9:41
+0:45
40K
24.85 mi13:15:213:08:217:358:21
9:46
+0:05
25.2M
25.20 mi13:18:533:11:537:373:32
10:15
+0:29
Finish
26.22 mi13:27:073:20:077:388:14
8:05
-2:10

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

6:41 /mi

Average Pace

7:38 /mi

Slowest Pace

10:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46:35

53% of race

Time at Steady Pace

38:42

19% of race

Time at Slower Pace

54:50

27% of race

Average Pace: 7:38 /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 mi10:28:2321:236:5321:23
6:53
#6941
10K
6.21 mi10:49:1042:106:4720:47
6:41
#6170
15K
9.32 mi11:10:081:03:086:4620:58
6:45
#5941
20K
12.43 mi11:31:381:24:386:4921:30
6:55
#6032
Half
13.11 mi11:36:201:29:206:494:42
6:53
#6079
25K
15.53 mi11:53:351:46:356:5217:15
7:07
#6269
30K
18.64 mi12:17:362:10:367:0024:01
7:44
#6713
20M
20.00 mi12:29:432:22:437:0812:07
8:55
#7304
21M
21.00 mi12:39:412:32:417:169:58
9:58
#7896
35K
21.75 mi12:46:082:39:087:196:27
8:37
#8203
23M
23.00 mi12:57:192:50:197:2411:11
8:56
#8690
24M
24.00 mi13:07:003:00:007:309:41
9:41
#9373
40K
24.85 mi13:15:213:08:217:358:21
9:46
#9892
25.2M
25.20 mi13:18:533:11:537:373:32
10:15
#10060
Finish
26.22 mi13:27:073:20:077:388:14
8:05
#10184
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi6941626162615587(Top 20%)5119(Top 32%)5119(Top 91%)
10K6.21 mi3.10 mi6170+7715653+6085653+6085270(Top 19%)4891(Top 30%)4891(Top 87%)
15K9.32 mi3.11 mi5941+2295448+2055448+2055587(Top 20%)5119(Top 32%)5119(Top 91%)
20K12.43 mi3.11 mi6032-915509-615509-616358(Top 22%)5713(Top 35%)5713(Top 101%)
Half13.11 mi0.68 mi6079-475548-395548-396853(Top 24%)6118(Top 38%)6118(Top 108%)
25K15.53 mi2.42 mi6269-1905674-1265674-1267071(Top 25%)6173(Top 38%)6173(Top 109%)
30K18.64 mi3.11 mi6713-4445991-3175991-3179403(Top 33%)7376(Top 46%)7376(Top 131%)
20M20.00 mi1.36 mi7304-5916394-4036394-40316307(Top 57%)10479(Top 65%)10479(Top 186%)
21M21.00 mi1.00 mi7896-5926743-3496743-34918147(Top 64%)11221(Top 70%)11221(Top 199%)
35K21.75 mi0.75 mi8203-3076917-1746917-17416141(Top 57%)10224(Top 63%)10224(Top 181%)
23M23.00 mi1.25 mi8690-4877161-2447161-24415844(Top 56%)9992(Top 62%)9992(Top 177%)
24M24.00 mi1.00 mi9373-6837514-3537514-35320304(Top 71%)12003(Top 75%)12003(Top 213%)
40K24.85 mi0.85 mi9892-5197739-2257739-22519670(Top 69%)11635(Top 72%)11635(Top 206%)
25.2M25.20 mi0.35 mi10060-1687810-717810-7117994(Top 63%)10794(Top 67%)10794(Top 191%)
Finish26.22 mi1.02 mi10184-1247845-357845-3513397(Top 47%)8705(Top 54%)8705(Top 154%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21stories
+97ft-345ft

Overall

5587

Males

5119

M18-39

5119

5K→10K

3.1 - 6.2 mi

Top 19%
×5stories
+79ft-138ft

Overall

5270

Males

4891

M18-39

4891

10K→15K

6.2 - 9.3 mi

Top 20%
×3stories
+67ft-78ft

Overall

5587

Males

5119

M18-39

5119

15K→20K

9.3 - 12.4 mi

Top 22%
×5stories
+106ft-86ft

Overall

6358

Males

5713

M18-39

5713

20K→Half

12.4 - 13.1 mi

Top 24%
×2stories
+19ft-37ft

Overall

6853

Males

6118

M18-39

6118

Half→25K

13.1 - 15.5 mi

Top 25%
×4stories
+66ft-88ft

Overall

7071

Males

6173

M18-39

6173

25K→30K

15.5 - 18.6 mi

Top 33%
×9stories
+181ft-148ft

Overall

9403

Males

7376

M18-39

7376

30K→20M

18.6 - 20.0 mi

Top 57%
×5stories
+64ft-50ft

Overall

16307

Males

10479

M18-39

10479

20M→21M

20.0 - 21.0 mi

Top 64%
×8stories
+106ft-24ft

Overall

18147

Males

11221

M18-39

11221

21M→35K

21.0 - 21.8 mi

Top 57%
×7stories
+17ft-86ft

Overall

16141

Males

10224

M18-39

10224

35K→23M

21.8 - 23.0 mi

Top 56%
×5stories
+23ft-63ft

Overall

15844

Males

9992

M18-39

9992

23M→24M

23.0 - 24.0 mi

Top 71%
×6stories
+12ft-82ft

Overall

20304

Males

12003

M18-39

12003

24M→40K

24.0 - 24.9 mi

Top 69%
×1story
+6ft-20ft

Overall

19670

Males

11635

M18-39

11635

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1story
+13ft-16ft

Overall

17994

Males

10794

M18-39

10794

25.2M→Finish

25.2 - 26.2 mi

Top 47%
×2stories
+22ft-21ft

Overall

13397

Males

8705

M18-39

8705

Passing Analysis

Category:
Athletes Passed
1465
Passed By
4704
Net Change
-3243
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6941
5K → 10K78312+771#6941#6170
10K → 15K26738+229#6170#5941
15K → 20K120211-91#5941#6032
20K → Half451-47#6032#6079
Half → 25K81271-190#6079#6269
25K → 30K77521-444#6269#6713
30K → 20M18609-591#6713#7304
20M → 21M11603-592#7304#7896
21M → 35K12319-307#7896#8203
35K → 23M34521-487#8203#8690
23M → 24M7690-683#8690#9373
24M → 40K8526-519#9373#9892
40K → 25.2M6172-168#9892#10060
25.2M → Finish37160-124#10060#10184
TOTALS14654704-3243
📊

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