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BOSTON MARATHON 2025

Jon Mcgonagle

Bib: 5718•M

ME

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 11%
Gender (Male)
#0 / 16105
Top 17%
Masters (Masters Men)
#0 / 10463
Top 6%
Division (M40-44)
#0 / 2247
Top 17%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:46
Rank: #2836
Start → 5K
19:46 | 6:22/mi
10K· 6.21 mi
39:34
Rank: #2830 (+6)
5K → 10K
19:48 | 6:22/mi
15K· 9.32 mi
59:13
Rank: #2697 (+133)
10K → 15K
19:39 | 6:19/mi
20K· 12.43 mi
1:19:12
Rank: #2692 (+5)
15K → 20K
19:59 | 6:26/mi
Half· 13.11 mi
1:23:36
Rank: #2721 (-29)
20K → Half
4:24 | 6:27/mi
25K· 15.53 mi
1:39:25
Rank: #2743 (-22)
Half → 25K
15:49 | 6:31/mi
30K· 18.64 mi
2:00:38
Rank: #2855 (-112)
25K → 30K
21:13 | 6:50/mi
20M
2:10:02
Rank: #2876 (-21)
30K → 20M
9:24 | 6:55/mi
21M
2:17:26
Rank: #2924 (-48)
20M → 21M
7:24 | 7:24/mi
35K· 21.75 mi
2:22:40
Rank: #2961 (-37)
21M → 35K
5:14 | 7:00/mi
23M
2:31:42
Rank: #3015 (-54)
35K → 23M
9:02 | 7:13/mi
24M
2:38:30
Rank: #3006 (+9)
23M → 24M
6:48 | 6:48/mi
40K· 24.85 mi
2:44:23
Rank: #2978 (+28)
24M → 40K
5:53 | 6:53/mi
25.2M
2:47:01
Rank: #2971 (+7)
40K → 25.2M
2:38 | 7:38/mi
Finish· 26.22 mi
2:53:55
Rank: #2989 (-18)
25.2M → Finish
6:54 | 6:46/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:36
Pace6:23 /mi
2nd Half
Distance13.11 mi
Time1:30:19
Pace6:53 /mi
📊Positive Split: 8.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:0019:466:2219:46
6:22
-
10K
6.21 mi10:43:4839:346:2219:48
6:22
0:00
15K
9.32 mi11:03:2759:136:2119:39
6:19
-0:03
20K
12.43 mi11:23:261:19:126:2219:59
6:26
+0:07
Half
13.11 mi11:27:501:23:366:234:24
6:27
+0:01
25K
15.53 mi11:43:391:39:256:2415:49
6:31
+0:04
30K
18.64 mi12:04:522:00:386:2821:13
6:50
+0:19
20M
20.00 mi12:14:162:10:026:309:24
6:55
+0:05
21M
21.00 mi12:21:402:17:266:337:24
7:24
+0:29
35K
21.75 mi12:26:542:22:406:345:14
7:00
-0:24
23M
23.00 mi12:35:562:31:426:369:02
7:13
+0:13
24M
24.00 mi12:42:442:38:306:366:48
6:48
-0:25
40K
24.85 mi12:48:372:44:236:375:53
6:53
+0:05
25.2M
25.20 mi12:51:152:47:016:382:38
7:38
+0:45
Finish
26.22 mi12:58:092:53:556:386:54
6:46
-0:52

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

6:19 /mi

Average Pace

6:38 /mi

Slowest Pace

7:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:39:25

57% of race

Time at Steady Pace

50:12

29% of race

Time at Slower Pace

24:18

14% of race

Average Pace: 6:38 /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 mi10:24:0019:466:2219:46
6:22
#2836
10K
6.21 mi10:43:4839:346:2219:48
6:22
#2830
15K
9.32 mi11:03:2759:136:2119:39
6:19
#2697
20K
12.43 mi11:23:261:19:126:2219:59
6:26
#2692
Half
13.11 mi11:27:501:23:366:234:24
6:27
#2721
25K
15.53 mi11:43:391:39:256:2415:49
6:31
#2743
30K
18.64 mi12:04:522:00:386:2821:13
6:50
#2855
20M
20.00 mi12:14:162:10:026:309:24
6:55
#2876
21M
21.00 mi12:21:402:17:266:337:24
7:24
#2924
35K
21.75 mi12:26:542:22:406:345:14
7:00
#2961
23M
23.00 mi12:35:562:31:426:369:02
7:13
#3015
24M
24.00 mi12:42:442:38:306:366:48
6:48
#3006
40K
24.85 mi12:48:372:44:236:375:53
6:53
#2978
25.2M
25.20 mi12:51:152:47:016:382:38
7:38
#2971
Finish
26.22 mi12:58:092:53:556:386:54
6:46
#2989
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi2836269926992488(Top 9%)2373(Top 15%)2373(Top 106%)
10K6.21 mi3.10 mi2830+62697+22697+22864(Top 10%)2726(Top 17%)2726(Top 121%)
15K9.32 mi3.11 mi2697+1332571+1262571+1262488(Top 9%)2373(Top 15%)2373(Top 106%)
20K12.43 mi3.11 mi2692+52567+42567+42704(Top 10%)2574(Top 16%)2574(Top 115%)
Half13.11 mi0.68 mi2721-292596-292596-293335(Top 12%)3161(Top 20%)3161(Top 141%)
25K15.53 mi2.42 mi2743-222615-192615-193007(Top 11%)2857(Top 18%)2857(Top 127%)
30K18.64 mi3.11 mi2855-1122719-1042719-1043607(Top 13%)3341(Top 21%)3341(Top 149%)
20M20.00 mi1.36 mi2876-212738-192738-193588(Top 13%)3304(Top 21%)3304(Top 147%)
21M21.00 mi1.00 mi2924-482777-392777-394088(Top 14%)3686(Top 23%)3686(Top 164%)
35K21.75 mi0.75 mi2961-372804-272804-275252(Top 18%)4534(Top 28%)4534(Top 202%)
23M23.00 mi1.25 mi3015-542853-492853-494932(Top 17%)4258(Top 26%)4258(Top 189%)
24M24.00 mi1.00 mi3006+92844+92844+93472(Top 12%)3107(Top 19%)3107(Top 138%)
40K24.85 mi0.85 mi2978+282812+322812+323234(Top 11%)2886(Top 18%)2886(Top 128%)
25.2M25.20 mi0.35 mi2971+72806+62806+63965(Top 14%)3381(Top 21%)3381(Top 150%)
Finish26.22 mi1.02 mi2989-182818-122818-124296(Top 15%)3640(Top 23%)3640(Top 162%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×21stories
+97ft-345ft

Overall

2488

Males

2373

M40-44

2373

5K→10K

3.1 - 6.2 mi

Top 10%
×5stories
+79ft-138ft

Overall

2864

Males

2726

M40-44

2726

10K→15K

6.2 - 9.3 mi

Top 9%
×3stories
+67ft-78ft

Overall

2488

Males

2373

M40-44

2373

15K→20K

9.3 - 12.4 mi

Top 10%
×5stories
+106ft-86ft

Overall

2704

Males

2574

M40-44

2574

20K→Half

12.4 - 13.1 mi

Top 12%
×2stories
+19ft-37ft

Overall

3335

Males

3161

M40-44

3161

Half→25K

13.1 - 15.5 mi

Top 11%
×4stories
+66ft-88ft

Overall

3007

Males

2857

M40-44

2857

25K→30K

15.5 - 18.6 mi

Top 13%
×9stories
+181ft-148ft

Overall

3607

Males

3341

M40-44

3341

30K→20M

18.6 - 20.0 mi

Top 13%
×5stories
+64ft-50ft

Overall

3588

Males

3304

M40-44

3304

20M→21M

20.0 - 21.0 mi

Top 14%
×8stories
+106ft-24ft

Overall

4088

Males

3686

M40-44

3686

21M→35K

21.0 - 21.8 mi

Top 18%
×7stories
+17ft-86ft

Overall

5252

Males

4534

M40-44

4534

35K→23M

21.8 - 23.0 mi

Top 17%
×5stories
+23ft-63ft

Overall

4932

Males

4258

M40-44

4258

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

3472

Males

3107

M40-44

3107

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

3234

Males

2886

M40-44

2886

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

3965

Males

3381

M40-44

3381

25.2M→Finish

25.2 - 26.2 mi

Top 15%
×2stories
+22ft-21ft

Overall

4296

Males

3640

M40-44

3640

Passing Analysis

Category:
Athletes Passed
796
Passed By
949
Net Change
-153
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2836
5K → 10K132126+6#2836#2830
10K → 15K15724+133#2830#2697
15K → 20K7166+5#2697#2692
20K → Half1039-29#2692#2721
Half → 25K6183-22#2721#2743
25K → 30K70182-112#2743#2855
30K → 20M5273-21#2855#2876
20M → 21M3179-48#2876#2924
21M → 35K2259-37#2924#2961
35K → 23M4296-54#2961#3015
23M → 24M4132+9#3015#3006
24M → 40K5123+28#3006#2978
40K → 25.2M2417+7#2978#2971
25.2M → Finish3250-18#2971#2989
TOTALS796949-153
📊

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