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BOSTON MARATHON 2025

Serge Gingras

Bib: 12880•M

ON

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 47%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 50%
Division (M50-54)
#0 / 1996
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:05
Rank: #8712
Start → 5K
22:05 | 7:06/mi
10K· 6.21 mi
44:24
Rank: #8989 (-277)
5K → 10K
22:19 | 7:11/mi
15K· 9.32 mi
1:07:07
Rank: #9349 (-360)
10K → 15K
22:43 | 7:19/mi
20K· 12.43 mi
1:30:20
Rank: #9589 (-240)
15K → 20K
23:13 | 7:28/mi
Half· 13.11 mi
1:35:21
Rank: #9622 (-33)
20K → Half
5:01 | 7:21/mi
25K· 15.53 mi
1:54:31
Rank: #10205 (-583)
Half → 25K
19:10 | 7:54/mi
30K· 18.64 mi
2:23:55
Rank: #12433 (-2228)
25K → 30K
29:24 | 9:28/mi
20M
2:36:54
Rank: #13082 (-649)
30K → 20M
12:59 | 9:33/mi
21M
2:47:29
Rank: #13656 (-574)
20M → 21M
10:35 | 10:35/mi
35K· 21.75 mi
2:53:19
Rank: #13544 (+112)
21M → 35K
5:50 | 7:48/mi
23M
3:03:51
Rank: #13452 (+92)
35K → 23M
10:32 | 8:25/mi
24M
3:12:30
Rank: #13555 (-103)
23M → 24M
8:39 | 8:39/mi
40K· 24.85 mi
3:19:30
Rank: #13455 (+100)
24M → 40K
7:00 | 8:11/mi
25.2M
3:22:33
Rank: #13403 (+52)
40K → 25.2M
3:03 | 8:51/mi
Finish· 26.22 mi
3:30:18
Rank: #13288 (+115)
25.2M → Finish
7:45 | 7:36/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:21
Pace7:16 /mi
2nd Half
Distance13.11 mi
Time1:54:57
Pace8:46 /mi
📊Positive Split: 20.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:1922:057:0622:05
7:06
-
10K
6.21 mi11:11:3844:247:0922:19
7:11
+0:05
15K
9.32 mi11:34:211:07:077:1222:43
7:19
+0:08
20K
12.43 mi11:57:341:30:207:1623:13
7:28
+0:09
Half
13.11 mi12:02:351:35:217:165:01
7:21
-0:07
25K
15.53 mi12:21:451:54:317:2219:10
7:54
+0:33
30K
18.64 mi12:51:092:23:557:4329:24
9:28
+1:34
20M
20.00 mi13:04:082:36:547:5112:59
9:33
+0:05
21M
21.00 mi13:14:432:47:297:5910:35
10:35
+1:02
35K
21.75 mi13:20:332:53:197:585:50
7:48
-2:47
23M
23.00 mi13:31:053:03:518:0010:32
8:25
+0:37
24M
24.00 mi13:39:443:12:308:018:39
8:39
+0:14
40K
24.85 mi13:46:443:19:308:027:00
8:11
-0:28
25.2M
25.20 mi13:49:473:22:338:023:03
8:51
+0:40
Finish
26.22 mi13:57:323:30:188:027:45
7:36
-1:15

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

7:06 /mi

Average Pace

8:02 /mi

Slowest Pace

10:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:12:08

34% of race

Time at Steady Pace

1:02:58

30% of race

Time at Slower Pace

1:15:12

36% of race

Average Pace: 8:01 /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 mi10:49:1922:057:0622:05
7:06
#8712
10K
6.21 mi11:11:3844:247:0922:19
7:11
#8989
15K
9.32 mi11:34:211:07:077:1222:43
7:19
#9349
20K
12.43 mi11:57:341:30:207:1623:13
7:28
#9589
Half
13.11 mi12:02:351:35:217:165:01
7:21
#9622
25K
15.53 mi12:21:451:54:317:2219:10
7:54
#10205
30K
18.64 mi12:51:092:23:557:4329:24
9:28
#12433
20M
20.00 mi13:04:082:36:547:5112:59
9:33
#13082
21M
21.00 mi13:14:432:47:297:5910:35
10:35
#13656
35K
21.75 mi13:20:332:53:197:585:50
7:48
#13544
23M
23.00 mi13:31:053:03:518:0010:32
8:25
#13452
24M
24.00 mi13:39:443:12:308:018:39
8:39
#13555
40K
24.85 mi13:46:443:19:308:027:00
8:11
#13455
25.2M
25.20 mi13:49:473:22:338:023:03
8:51
#13403
Finish
26.22 mi13:57:323:30:188:027:45
7:36
#13288
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi87127450745010088(Top 36%)8137(Top 51%)8137(Top 408%)
10K6.21 mi3.10 mi8989-2777591-1417591-1419340(Top 33%)7794(Top 48%)7794(Top 390%)
15K9.32 mi3.11 mi9349-3607787-1967787-19610088(Top 36%)8137(Top 51%)8137(Top 408%)
20K12.43 mi3.11 mi9589-2407880-937880-9310522(Top 37%)8273(Top 51%)8273(Top 414%)
Half13.11 mi0.68 mi9622-337893-137893-1310480(Top 37%)8293(Top 51%)8293(Top 415%)
25K15.53 mi2.42 mi10205-5838174-2818174-28113116(Top 46%)9347(Top 58%)9347(Top 468%)
30K18.64 mi3.11 mi12433-22289170-9969170-99619786(Top 70%)12192(Top 76%)12192(Top 611%)
20M20.00 mi1.36 mi13082-6499418-2489418-24819387(Top 68%)11862(Top 74%)11862(Top 594%)
21M21.00 mi1.00 mi13656-5749636-2189636-21820246(Top 71%)12143(Top 75%)12143(Top 608%)
35K21.75 mi0.75 mi13544+1129569+679569+6710799(Top 38%)7781(Top 48%)7781(Top 390%)
23M23.00 mi1.25 mi13452+929485+849485+8412761(Top 45%)8588(Top 53%)8588(Top 430%)
24M24.00 mi1.00 mi13555-1039510-259510-2515418(Top 54%)9769(Top 61%)9769(Top 489%)
40K24.85 mi0.85 mi13455+1009447+639447+6311463(Top 40%)7798(Top 48%)7798(Top 391%)
25.2M25.20 mi0.35 mi13403+529408+399408+3910888(Top 38%)7441(Top 46%)7441(Top 373%)
Finish26.22 mi1.02 mi13288+1159337+719337+719966(Top 35%)6975(Top 43%)6975(Top 349%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21stories
+97ft-345ft

Overall

10088

Males

8137

M50-54

8137

5K→10K

3.1 - 6.2 mi

Top 33%
×5stories
+79ft-138ft

Overall

9340

Males

7794

M50-54

7794

10K→15K

6.2 - 9.3 mi

Top 36%
×3stories
+67ft-78ft

Overall

10088

Males

8137

M50-54

8137

15K→20K

9.3 - 12.4 mi

Top 37%
×5stories
+106ft-86ft

Overall

10522

Males

8273

M50-54

8273

20K→Half

12.4 - 13.1 mi

Top 37%
×2stories
+19ft-37ft

Overall

10480

Males

8293

M50-54

8293

Half→25K

13.1 - 15.5 mi

Top 46%
×4stories
+66ft-88ft

Overall

13116

Males

9347

M50-54

9347

25K→30K

15.5 - 18.6 mi

Top 70%
×9stories
+181ft-148ft

Overall

19786

Males

12192

M50-54

12192

30K→20M

18.6 - 20.0 mi

Top 68%
×5stories
+64ft-50ft

Overall

19387

Males

11862

M50-54

11862

20M→21M

20.0 - 21.0 mi

Top 71%
×8stories
+106ft-24ft

Overall

20246

Males

12143

M50-54

12143

21M→35K

21.0 - 21.8 mi

Top 38%
×7stories
+17ft-86ft

Overall

10799

Males

7781

M50-54

7781

35K→23M

21.8 - 23.0 mi

Top 45%
×5stories
+23ft-63ft

Overall

12761

Males

8588

M50-54

8588

23M→24M

23.0 - 24.0 mi

Top 54%
×6stories
+12ft-82ft

Overall

15418

Males

9769

M50-54

9769

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

11463

Males

7798

M50-54

7798

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1story
+13ft-16ft

Overall

10888

Males

7441

M50-54

7441

25.2M→Finish

25.2 - 26.2 mi

Top 35%
×2stories
+22ft-21ft

Overall

9966

Males

6975

M50-54

6975

Passing Analysis

Category:
Athletes Passed
1095
Passed By
5668
Net Change
-4576
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8712
5K → 10K105382-277#8712#8989
10K → 15K68428-360#8989#9349
15K → 20K124364-240#9349#9589
20K → Half1851-33#9589#9622
Half → 25K51632-583#9622#10205
25K → 30K192246-2228#10205#12433
30K → 20M33682-649#12433#13082
20M → 21M21595-574#13082#13656
21M → 35K1186+112#13656#13544
35K → 23M15462+92#13544#13452
23M → 24M59162-103#13452#13555
24M → 40K12626+100#13555#13455
40K → 25.2M6917+52#13455#13403
25.2M → Finish13015+115#13403#13288
TOTALS10955668-4576
📊

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