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BOSTON MARATHON 2025

Michael Mcguire

Bib: 31540•M

MA

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
30:55
Rank: #25463
Start → 5K
9:57/mi
30:55 split
10K· 6.21 mi
1:02:51
Rank: #25686 (-223)
5K → 10K
10:17/mi
31:56 split
15K· 9.32 mi
1:33:17
Rank: #25304 (+382)
10K → 15K
9:48/mi
30:26 split
20K· 12.43 mi
2:02:34
Rank: #24672 (+632)
15K → 20K
9:26/mi
29:17 split
Half· 13.11 mi
2:08:58
Rank: #24614 (+58)
20K → Half
9:23/mi
6:24 split
25K· 15.53 mi
2:31:59
Rank: #24197 (+417)
Half → 25K
9:30/mi
23:01 split
30K· 18.64 mi
3:01:34
Rank: #23507 (+690)
25K → 30K
9:31/mi
29:35 split
20M
3:14:18
Rank: #23196 (+311)
30K → 20M
9:22/mi
12:44 split
21M
3:23:52
Rank: #22884 (+312)
20M → 21M
9:34/mi
9:34 split
35K· 21.75 mi
3:30:10
Rank: #22678 (+206)
21M → 35K
8:25/mi
6:18 split
23M
3:41:55
Rank: #22441 (+237)
35K → 23M
9:23/mi
11:45 split
24M
3:51:35
Rank: #22345 (+96)
23M → 24M
9:40/mi
9:40 split
40K· 24.85 mi
3:59:46
Rank: #22229 (+116)
24M → 40K
9:34/mi
8:11 split
25.2M
4:03:14
Rank: #22168 (+61)
40K → 25.2M
10:03/mi
3:28 split
Finish· 26.22 mi
4:12:02
Rank: #21995 (+173)
25.2M → Finish
8:38/mi
8:48 split

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time2:08:58
Pace9:50 /mi
2nd Half✓ Faster
Distance13.11 mi
Time2:03:04
Pace9:23 /mi
📊Negative Split: 4.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:0130:559:5730:55
9:57
-
10K
6.21 mi12:24:571:02:5110:0731:56
10:17
+0:20
15K
9.32 mi12:55:231:33:1710:0030:26
9:48
-0:29
20K
12.43 mi13:24:402:02:349:5229:17
9:26
-0:22
Half
13.11 mi13:31:042:08:589:506:24
9:23
-0:03
25K
15.53 mi13:54:052:31:599:4723:01
9:30
+0:07
30K
18.64 mi14:23:403:01:349:4429:35
9:31
+0:01
20M
20.00 mi14:36:243:14:189:4312:44
9:22
-0:09
21M
21.00 mi14:45:583:23:529:429:34
9:34
+0:12
35K
21.75 mi14:52:163:30:109:406:18
8:25
-1:09
23M
23.00 mi15:04:013:41:559:3911:45
9:23
+0:58
24M
24.00 mi15:13:413:51:359:399:40
9:40
+0:17
40K
24.85 mi15:21:523:59:469:398:11
9:34
-0:06
25.2M
25.20 mi15:25:204:03:149:393:28
10:03
+0:29
Finish
26.22 mi15:34:084:12:029:378:48
8:38
-1:25

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

8:25 /mi

Average Pace

9:37 /mi

Slowest Pace

10:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

15:06

6% of race

Time at Steady Pace

2:20:11

56% of race

Time at Slower Pace

1:36:45

38% of race

Average Pace: 9:37 /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 mi11:53:0130:559:5730:55
9:57
#25463
10K
6.21 mi12:24:571:02:5110:0731:56
10:17
#25686
15K
9.32 mi12:55:231:33:1710:0030:26
9:48
#25304
20K
12.43 mi13:24:402:02:349:5229:17
9:26
#24672
Half
13.11 mi13:31:042:08:589:506:24
9:23
#24614
25K
15.53 mi13:54:052:31:599:4723:01
9:30
#24197
30K
18.64 mi14:23:403:01:349:4429:35
9:31
#23507
20M
20.00 mi14:36:243:14:189:4312:44
9:22
#23196
21M
21.00 mi14:45:583:23:529:429:34
9:34
#22884
35K
21.75 mi14:52:163:30:109:406:18
8:25
#22678
23M
23.00 mi15:04:013:41:559:3911:45
9:23
#22441
24M
24.00 mi15:13:413:51:359:399:40
9:40
#22345
40K
24.85 mi15:21:523:59:469:398:11
9:34
#22229
25.2M
25.20 mi15:25:204:03:149:393:28
10:03
#22168
Finish
26.22 mi15:34:084:12:029:378:48
8:38
#21995
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi25463149411494124533(Top 86%)14493(Top 90%)14493(Top 257%)
10K6.21 mi3.10 mi25686-22315025-8415025-8425867(Top 91%)15084(Top 94%)15084(Top 267%)
15K9.32 mi3.11 mi25304+38214850+17514850+17524533(Top 86%)14493(Top 90%)14493(Top 257%)
20K12.43 mi3.11 mi24672+63214551+29914551+29922650(Top 80%)13638(Top 85%)13638(Top 242%)
Half13.11 mi0.68 mi24614+5814520+3114520+3123169(Top 82%)13860(Top 86%)13860(Top 246%)
25K15.53 mi2.42 mi24197+41714316+20414316+20421831(Top 77%)13214(Top 82%)13214(Top 234%)
30K18.64 mi3.11 mi23507+69013987+32913987+32920029(Top 71%)12302(Top 76%)12302(Top 218%)
20M20.00 mi1.36 mi23196+31113826+16113826+16118617(Top 66%)11512(Top 71%)11512(Top 204%)
21M21.00 mi1.00 mi22884+31213657+16913657+16916375(Top 58%)10425(Top 65%)10425(Top 185%)
35K21.75 mi0.75 mi22678+20613556+10113556+10114994(Top 53%)9743(Top 60%)9743(Top 173%)
23M23.00 mi1.25 mi22441+23713419+13713419+13718170(Top 64%)11065(Top 69%)11065(Top 196%)
24M24.00 mi1.00 mi22345+9613353+6613353+6620268(Top 71%)11999(Top 75%)11999(Top 213%)
40K24.85 mi0.85 mi22229+11613294+5913294+5918992(Top 67%)11323(Top 70%)11323(Top 201%)
25.2M25.20 mi0.35 mi22168+6113255+3913255+3917264(Top 61%)10505(Top 65%)10505(Top 186%)
Finish26.22 mi1.02 mi21995+17313162+9313162+9317081(Top 60%)10446(Top 65%)10446(Top 185%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21story building
+97ft-345ft

Overall

24533

Males

14493

M18-39

14493

5K→10K

3.1 - 6.2 mi

Top 91%
×5story building
+79ft-138ft

Overall

25867

Males

15084

M18-39

15084

10K→15K

6.2 - 9.3 mi

Top 86%
×3story building
+67ft-78ft

Overall

24533

Males

14493

M18-39

14493

15K→20K

9.3 - 12.4 mi

Top 80%
×5story building
+106ft-86ft

Overall

22650

Males

13638

M18-39

13638

20K→Half

12.4 - 13.1 mi

Top 82%
×2story building
+19ft-37ft

Overall

23169

Males

13860

M18-39

13860

Half→25K

13.1 - 15.5 mi

Top 77%
×4story building
+66ft-88ft

Overall

21831

Males

13214

M18-39

13214

25K→30K

15.5 - 18.6 mi

Top 71%
×9story building
+181ft-148ft

Overall

20029

Males

12302

M18-39

12302

30K→20M

18.6 - 20.0 mi

Top 66%
×5story building
+64ft-50ft

Overall

18617

Males

11512

M18-39

11512

20M→21M

20.0 - 21.0 mi

Top 58%
×8story building
+106ft-24ft

Overall

16375

Males

10425

M18-39

10425

21M→35K

21.0 - 21.8 mi

Top 53%
×7story building
+17ft-86ft

Overall

14994

Males

9743

M18-39

9743

35K→23M

21.8 - 23.0 mi

Top 64%
×5story building
+23ft-63ft

Overall

18170

Males

11065

M18-39

11065

23M→24M

23.0 - 24.0 mi

Top 71%
×6story building
+12ft-82ft

Overall

20268

Males

11999

M18-39

11999

24M→40K

24.0 - 24.9 mi

Top 67%
×1story
+6ft-20ft

Overall

18992

Males

11323

M18-39

11323

40K→25.2M

24.9 - 25.2 mi

Top 61%
×1story
+13ft-16ft

Overall

17264

Males

10505

M18-39

10505

25.2M→Finish

25.2 - 26.2 mi

Top 60%
×2story building
+22ft-21ft

Overall

17081

Males

10446

M18-39

10446

Passing Analysis

Category:
Athletes Passed
3861
Passed By
393
Net Change
+3468
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25463
5K → 10K119342-223#25463#25686
10K → 15K39614+382#25686#25304
15K → 20K6320+632#25304#24672
20K → Half657+58#24672#24614
Half → 25K4170+417#24614#24197
25K → 30K6922+690#24197#23507
30K → 20M3110+311#23507#23196
20M → 21M3120+312#23196#22884
21M → 35K2060+206#22884#22678
35K → 23M2403+237#22678#22441
23M → 24M11115+96#22441#22345
24M → 40K1226+116#22345#22229
40K → 25.2M621+61#22229#22168
25.2M → Finish1763+173#22168#21995
TOTALS3861393+3468
📊

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