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BOSTON MARATHON 2025

Joshua Lyons

Bib: 26320•M

NY

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
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
28:17
Rank: #22866
Start → 5K
28:17 | 9:06/mi
10K· 6.21 mi
58:39
Rank: #24002 (-1136)
5K → 10K
30:22 | 9:46/mi
15K· 9.32 mi
1:30:56
Rank: #24721 (-719)
10K → 15K
32:17 | 10:23/mi
20K· 12.43 mi
2:07:48
Rank: #25582 (-861)
15K → 20K
36:52 | 11:52/mi
Half· 13.11 mi
2:15:36
Rank: #25679 (-97)
20K → Half
7:48 | 11:26/mi
25K· 15.53 mi
2:46:40
Rank: #26086 (-407)
Half → 25K
31:04 | 12:49/mi
30K· 18.64 mi
3:28:06
Rank: #26326 (-240)
25K → 30K
41:26 | 13:20/mi
20M
3:44:59
Rank: #26290 (+36)
30K → 20M
16:53 | 12:25/mi
21M
3:59:16
Rank: #26340 (-50)
20M → 21M
14:17 | 14:17/mi
35K· 21.75 mi
4:09:41
Rank: #26405 (-65)
21M → 35K
10:25 | 13:55/mi
23M
4:27:12
Rank: #26487 (-82)
35K → 23M
17:31 | 13:59/mi
24M
4:40:41
Rank: #26558 (-71)
23M → 24M
13:29 | 13:29/mi
40K· 24.85 mi
4:51:59
Rank: #26582 (-24)
24M → 40K
11:18 | 13:13/mi
25.2M
4:56:42
Rank: #26580 (+2)
40K → 25.2M
4:43 | 13:41/mi
Finish· 26.22 mi
5:08:00
Rank: #26550 (+30)
25.2M → Finish
11:18 | 11:05/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:15:36
Pace10:21 /mi
2nd Half
Distance13.11 mi
Time2:52:24
Pace13:09 /mi
📊Positive Split: 27.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:4228:179:0628:17
9:06
-
10K
6.21 mi12:14:0458:399:2630:22
9:46
+0:40
15K
9.32 mi12:46:211:30:569:4532:17
10:23
+0:37
20K
12.43 mi13:23:132:07:4810:1736:52
11:52
+1:29
Half
13.11 mi13:31:012:15:3610:217:48
11:26
-0:26
25K
15.53 mi14:02:052:46:4010:4431:04
12:49
+1:23
30K
18.64 mi14:43:313:28:0611:1041:26
13:20
+0:31
20M
20.00 mi15:00:243:44:5911:1516:53
12:25
-0:55
21M
21.00 mi15:14:413:59:1611:2414:17
14:17
+1:52
35K
21.75 mi15:25:064:09:4111:2910:25
13:55
-0:22
23M
23.00 mi15:42:374:27:1211:3717:31
13:59
+0:04
24M
24.00 mi15:56:064:40:4111:4213:29
13:29
-0:30
40K
24.85 mi16:07:244:51:5911:4511:18
13:13
-0:16
25.2M
25.20 mi16:12:074:56:4211:464:43
13:41
+0:28
Finish
26.22 mi16:23:255:08:0011:4511:18
11:05
-2:36

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

9:06 /mi

Average Pace

11:45 /mi

Slowest Pace

14:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:26:54

48% of race

Time at Steady Pace

1:54:10

37% of race

Time at Slower Pace

46:56

15% of race

Average Pace: 11:45 /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 mi11:43:4228:179:0628:17
9:06
#22866
10K
6.21 mi12:14:0458:399:2630:22
9:46
#24002
15K
9.32 mi12:46:211:30:569:4532:17
10:23
#24721
20K
12.43 mi13:23:132:07:4810:1736:52
11:52
#25582
Half
13.11 mi13:31:012:15:3610:217:48
11:26
#25679
25K
15.53 mi14:02:052:46:4010:4431:04
12:49
#26086
30K
18.64 mi14:43:313:28:0611:1041:26
13:20
#26326
20M
20.00 mi15:00:243:44:5911:1516:53
12:25
#26290
21M
21.00 mi15:14:413:59:1611:2414:17
14:17
#26340
35K
21.75 mi15:25:064:09:4111:2910:25
13:55
#26405
23M
23.00 mi15:42:374:27:1211:3717:31
13:59
#26487
24M
24.00 mi15:56:064:40:4111:4213:29
13:29
#26558
40K
24.85 mi16:07:244:51:5911:4511:18
13:13
#26582
25.2M
25.20 mi16:12:074:56:4211:464:43
13:41
#26580
Finish
26.22 mi16:23:255:08:0011:4511:18
11:05
#26550
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi22866137021370225752(Top 91%)15036(Top 93%)15036(Top 267%)
10K6.21 mi3.10 mi24002-113614254-55214254-55224789(Top 87%)14612(Top 91%)14612(Top 259%)
15K9.32 mi3.11 mi24721-71914586-33214586-33225752(Top 91%)15036(Top 93%)15036(Top 267%)
20K12.43 mi3.11 mi25582-86114967-38114967-38126993(Top 95%)15539(Top 96%)15539(Top 275%)
Half13.11 mi0.68 mi25679-9715006-3915006-3927005(Top 95%)15516(Top 96%)15516(Top 275%)
25K15.53 mi2.42 mi26086-40715179-17315179-17327166(Top 96%)15569(Top 97%)15569(Top 276%)
30K18.64 mi3.11 mi26326-24015258-7915258-7926997(Top 95%)15436(Top 96%)15436(Top 274%)
20M20.00 mi1.36 mi26290+3615227+3115227+3125826(Top 91%)14845(Top 92%)14845(Top 263%)
21M21.00 mi1.00 mi26340-5015233-615233-626514(Top 93%)15127(Top 94%)15127(Top 268%)
35K21.75 mi0.75 mi26405-6515253-2015253-2027640(Top 97%)15642(Top 97%)15642(Top 277%)
23M23.00 mi1.25 mi26487-8215280-2715280-2727318(Top 96%)15483(Top 96%)15483(Top 274%)
24M24.00 mi1.00 mi26558-7115300-2015300-2027299(Top 96%)15430(Top 96%)15430(Top 273%)
40K24.85 mi0.85 mi26582-2415307-715307-726510(Top 93%)15048(Top 93%)15048(Top 267%)
25.2M25.20 mi0.35 mi26580+215304+315304+325914(Top 91%)14713(Top 91%)14713(Top 261%)
Finish26.22 mi1.02 mi26550+3015288+1615288+1625539(Top 90%)14548(Top 90%)14548(Top 258%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×21stories
+97ft-345ft

Overall

25752

Males

15036

M18-39

15036

5K→10K

3.1 - 6.2 mi

Top 87%
×5stories
+79ft-138ft

Overall

24789

Males

14612

M18-39

14612

10K→15K

6.2 - 9.3 mi

Top 91%
×3stories
+67ft-78ft

Overall

25752

Males

15036

M18-39

15036

15K→20K

9.3 - 12.4 mi

Top 95%
×5stories
+106ft-86ft

Overall

26993

Males

15539

M18-39

15539

20K→Half

12.4 - 13.1 mi

Top 95%
×2stories
+19ft-37ft

Overall

27005

Males

15516

M18-39

15516

Half→25K

13.1 - 15.5 mi

Top 96%
×4stories
+66ft-88ft

Overall

27166

Males

15569

M18-39

15569

25K→30K

15.5 - 18.6 mi

Top 95%
×9stories
+181ft-148ft

Overall

26997

Males

15436

M18-39

15436

30K→20M

18.6 - 20.0 mi

Top 91%
×5stories
+64ft-50ft

Overall

25826

Males

14845

M18-39

14845

20M→21M

20.0 - 21.0 mi

Top 93%
×8stories
+106ft-24ft

Overall

26514

Males

15127

M18-39

15127

21M→35K

21.0 - 21.8 mi

Top 97%
×7stories
+17ft-86ft

Overall

27640

Males

15642

M18-39

15642

35K→23M

21.8 - 23.0 mi

Top 96%
×5stories
+23ft-63ft

Overall

27318

Males

15483

M18-39

15483

23M→24M

23.0 - 24.0 mi

Top 96%
×6stories
+12ft-82ft

Overall

27299

Males

15430

M18-39

15430

24M→40K

24.0 - 24.9 mi

Top 93%
×1story
+6ft-20ft

Overall

26510

Males

15048

M18-39

15048

40K→25.2M

24.9 - 25.2 mi

Top 91%
×1story
+13ft-16ft

Overall

25914

Males

14713

M18-39

14713

25.2M→Finish

25.2 - 26.2 mi

Top 90%
×2stories
+22ft-21ft

Overall

25539

Males

14548

M18-39

14548

Passing Analysis

Category:
Athletes Passed
297
Passed By
3981
Net Change
-3684
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22866
5K → 10K231159-1136#22866#24002
10K → 15K21740-719#24002#24721
15K → 20K6867-861#24721#25582
20K → Half5102-97#25582#25679
Half → 25K12419-407#25679#26086
25K → 30K39279-240#26086#26326
30K → 20M7236+36#26326#26290
20M → 21M2171-50#26290#26340
21M → 35K1378-65#26340#26405
35K → 23M1294-82#26405#26487
23M → 24M1283-71#26487#26558
24M → 40K1539-24#26558#26582
40K → 25.2M86+2#26582#26580
25.2M → Finish388+30#26580#26550
TOTALS2973981-3684
📊

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