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BOSTON MARATHON 2025

Joshua Gilliam

Bib: 4570•M

MN

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 23%
Gender (Male)
#0 / 16105
Top 35%
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
21:13
Rank: #6560
Start → 5K
21:13 | 6:50/mi
10K· 6.21 mi
42:51
Rank: #7123 (-563)
5K → 10K
21:38 | 6:58/mi
15K· 9.32 mi
1:04:24
Rank: #7152 (-29)
10K → 15K
21:33 | 6:56/mi
20K· 12.43 mi
1:26:15
Rank: #7125 (+27)
15K → 20K
21:51 | 7:02/mi
Half· 13.11 mi
1:30:56
Rank: #7097 (+28)
20K → Half
4:41 | 6:52/mi
25K· 15.53 mi
1:48:01
Rank: #6956 (+141)
Half → 25K
17:05 | 7:03/mi
30K· 18.64 mi
2:10:25
Rank: #6637 (+319)
25K → 30K
22:24 | 7:13/mi
20M
2:20:18
Rank: #6485 (+152)
30K → 20M
9:53 | 7:16/mi
21M
2:27:49
Rank: #6320 (+165)
20M → 21M
7:31 | 7:31/mi
35K· 21.75 mi
2:33:11
Rank: #6280 (+40)
21M → 35K
5:22 | 7:10/mi
23M
2:42:41
Rank: #6267 (+13)
35K → 23M
9:30 | 7:35/mi
24M
2:51:53
Rank: #6714 (-447)
23M → 24M
9:12 | 9:12/mi
40K· 24.85 mi
2:58:19
Rank: #6662 (+52)
24M → 40K
6:26 | 7:31/mi
25.2M
3:01:05
Rank: #6644 (+18)
40K → 25.2M
2:46 | 8:01/mi
Finish· 26.22 mi
3:08:14
Rank: #6553 (+91)
25.2M → Finish
7:09 | 7:01/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:56
Pace6:56 /mi
2nd Half
Distance13.11 mi
Time1:37:18
Pace7:25 /mi
📊Positive Split: 7.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:5221:136:5021:13
6:50
-
10K
6.21 mi10:48:3042:516:5421:38
6:58
+0:08
15K
9.32 mi11:10:031:04:246:5521:33
6:56
-0:02
20K
12.43 mi11:31:541:26:156:5621:51
7:02
+0:06
Half
13.11 mi11:36:351:30:566:564:41
6:52
-0:10
25K
15.53 mi11:53:401:48:016:5717:05
7:03
+0:11
30K
18.64 mi12:16:042:10:257:0022:24
7:13
+0:10
20M
20.00 mi12:25:572:20:187:019:53
7:16
+0:03
21M
21.00 mi12:33:282:27:497:027:31
7:31
+0:15
35K
21.75 mi12:38:502:33:117:035:22
7:10
-0:21
23M
23.00 mi12:48:202:42:417:049:30
7:35
+0:25
24M
24.00 mi12:57:322:51:537:109:12
9:12
+1:37
40K
24.85 mi13:03:582:58:197:106:26
7:31
-1:41
25.2M
25.20 mi13:06:443:01:057:112:46
8:01
+0:30
Finish
26.22 mi13:13:533:08:147:117:09
7:01
-1:00

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

6:50 /mi

Average Pace

7:11 /mi

Slowest Pace

9:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

25:54

14% of race

Time at Steady Pace

2:06:55

67% of race

Time at Slower Pace

35:25

19% of race

Average Pace: 7:11 /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 mi10:26:5221:136:5021:13
6:50
#6560
10K
6.21 mi10:48:3042:516:5421:38
6:58
#7123
15K
9.32 mi11:10:031:04:246:5521:33
6:56
#7152
20K
12.43 mi11:31:541:26:156:5621:51
7:02
#7125
Half
13.11 mi11:36:351:30:566:564:41
6:52
#7097
25K
15.53 mi11:53:401:48:016:5717:05
7:03
#6956
30K
18.64 mi12:16:042:10:257:0022:24
7:13
#6637
20M
20.00 mi12:25:572:20:187:019:53
7:16
#6485
21M
21.00 mi12:33:282:27:497:027:31
7:31
#6320
35K
21.75 mi12:38:502:33:117:035:22
7:10
#6280
23M
23.00 mi12:48:202:42:417:049:30
7:35
#6267
24M
24.00 mi12:57:322:51:537:109:12
9:12
#6714
40K
24.85 mi13:03:582:58:197:106:26
7:31
#6662
25.2M
25.20 mi13:06:443:01:057:112:46
8:01
#6644
Finish
26.22 mi13:13:533:08:147:117:09
7:01
#6553
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi6560596759677199(Top 25%)6398(Top 40%)6398(Top 113%)
10K6.21 mi3.10 mi7123-5636385-4186385-4187671(Top 27%)6761(Top 42%)6761(Top 120%)
15K9.32 mi3.11 mi7152-296401-166401-167199(Top 25%)6398(Top 40%)6398(Top 113%)
20K12.43 mi3.11 mi7125+276363+386363+387076(Top 25%)6263(Top 39%)6263(Top 111%)
Half13.11 mi0.68 mi7097+286341+226341+226648(Top 23%)5944(Top 37%)5944(Top 105%)
25K15.53 mi2.42 mi6956+1416222+1196222+1196616(Top 23%)5846(Top 36%)5846(Top 104%)
30K18.64 mi3.11 mi6637+3195936+2865936+2865963(Top 21%)5282(Top 33%)5282(Top 94%)
20M20.00 mi1.36 mi6485+1525802+1345802+1345629(Top 20%)4929(Top 31%)4929(Top 87%)
21M21.00 mi1.00 mi6320+1655660+1425660+1424706(Top 17%)4163(Top 26%)4163(Top 74%)
35K21.75 mi0.75 mi6280+405617+435617+436434(Top 23%)5348(Top 33%)5348(Top 95%)
23M23.00 mi1.25 mi6267+135581+365581+367148(Top 25%)5663(Top 35%)5663(Top 100%)
24M24.00 mi1.00 mi6714-4475870-2895870-28918318(Top 64%)11057(Top 69%)11057(Top 196%)
40K24.85 mi0.85 mi6662+525807+635807+636917(Top 24%)5372(Top 33%)5372(Top 95%)
25.2M25.20 mi0.35 mi6644+185783+245783+246047(Top 21%)4773(Top 30%)4773(Top 85%)
Finish26.22 mi1.02 mi6553+915691+925691+925835(Top 21%)4632(Top 29%)4632(Top 82%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21stories
+97ft-345ft

Overall

7199

Males

6398

M18-39

6398

5K→10K

3.1 - 6.2 mi

Top 27%
×5stories
+79ft-138ft

Overall

7671

Males

6761

M18-39

6761

10K→15K

6.2 - 9.3 mi

Top 25%
×3stories
+67ft-78ft

Overall

7199

Males

6398

M18-39

6398

15K→20K

9.3 - 12.4 mi

Top 25%
×5stories
+106ft-86ft

Overall

7076

Males

6263

M18-39

6263

20K→Half

12.4 - 13.1 mi

Top 23%
×2stories
+19ft-37ft

Overall

6648

Males

5944

M18-39

5944

Half→25K

13.1 - 15.5 mi

Top 23%
×4stories
+66ft-88ft

Overall

6616

Males

5846

M18-39

5846

25K→30K

15.5 - 18.6 mi

Top 21%
×9stories
+181ft-148ft

Overall

5963

Males

5282

M18-39

5282

30K→20M

18.6 - 20.0 mi

Top 20%
×5stories
+64ft-50ft

Overall

5629

Males

4929

M18-39

4929

20M→21M

20.0 - 21.0 mi

Top 17%
×8stories
+106ft-24ft

Overall

4706

Males

4163

M18-39

4163

21M→35K

21.0 - 21.8 mi

Top 23%
×7stories
+17ft-86ft

Overall

6434

Males

5348

M18-39

5348

35K→23M

21.8 - 23.0 mi

Top 25%
×5stories
+23ft-63ft

Overall

7148

Males

5663

M18-39

5663

23M→24M

23.0 - 24.0 mi

Top 64%
×6stories
+12ft-82ft

Overall

18318

Males

11057

M18-39

11057

24M→40K

24.0 - 24.9 mi

Top 24%
×1story
+6ft-20ft

Overall

6917

Males

5372

M18-39

5372

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1story
+13ft-16ft

Overall

6047

Males

4773

M18-39

4773

25.2M→Finish

25.2 - 26.2 mi

Top 21%
×2stories
+22ft-21ft

Overall

5835

Males

4632

M18-39

4632

Passing Analysis

Category:
Athletes Passed
1665
Passed By
1658
Net Change
+7
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6560
5K → 10K53616-563#6560#7123
10K → 15K136165-29#7123#7152
15K → 20K158131+27#7152#7125
20K → Half324+28#7125#7097
Half → 25K18544+141#7097#6956
25K → 30K36142+319#6956#6637
30K → 20M16816+152#6637#6485
20M → 21M1694+165#6485#6320
21M → 35K5919+40#6320#6280
35K → 23M8168+13#6280#6267
23M → 24M12459-447#6267#6714
24M → 40K9341+52#6714#6662
40K → 25.2M3719+18#6662#6644
25.2M → Finish12130+91#6644#6553
TOTALS16651658+7
📊

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