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BOSTON MARATHON 2025

Rick Mongeau

Bib: 12518•M

FL

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M55-59)
#0 / 1648
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:10/mi
22:16
↑ 97↓ 3451.5%
10K· 6.21 mi
7:31/mi
45:37
↑ 79↓ 1380.4%
15K· 9.32 mi
7:20/mi
1:08:23
↑ 67↓ 78
20K· 12.43 mi
7:53/mi
1:32:52
↑ 106↓ 860.1%
Half· 13.11 mi
7:29/mi
1:37:58
↑ 19↓ 370.5%
25K· 15.53 mi
8:21/mi
1:58:12
↑ 66↓ 880.2%
30K· 18.64 mi
9:21/mi
2:27:14
↑ 181↓ 1480.2%
20M
10:22/mi
2:41:19
↑ 64↓ 500.2%
21M
11:53/mi
2:53:12
↑ 106↓ 241.6%
35K· 21.75 mi
9:57/mi
3:00:39
↑ 17↓ 861.7%
23M
9:52/mi
3:13:00
↑ 23↓ 630.6%
24M
9:41/mi
3:22:41
↓ 821.3%
40K· 24.85 mi
10:50/mi
3:31:57
↓ 200.3%
25.2M
11:33/mi
3:35:56
↑ 13↓ 160.2%
Finish· 26.22 mi
9:06/mi
3:45:12
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:58
Pace7:28 /mi
2nd Half
Distance13.11 mi
Time2:07:14
Pace9:42 /mi
📊Positive Split: 29.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:3822:167:1022:16
7:10
-
10K
6.21 mi11:13:5945:377:2023:21
7:31
+0:21
15K
9.32 mi11:36:451:08:237:2022:46
7:20
-0:11
20K
12.43 mi12:01:141:32:527:2824:29
7:53
+0:33
Half
13.11 mi12:06:201:37:587:285:06
7:29
-0:24
25K
15.53 mi12:26:341:58:127:3720:14
8:21
+0:52
30K
18.64 mi12:55:362:27:147:5429:02
9:21
+1:00
20M
20.00 mi13:09:412:41:198:0414:05
10:22
+1:01
21M
21.00 mi13:21:342:53:128:1511:53
11:53
+1:31
35K
21.75 mi13:29:013:00:398:187:27
9:57
-1:56
23M
23.00 mi13:41:223:13:008:2312:21
9:52
-0:05
24M
24.00 mi13:51:033:22:418:279:41
9:41
-0:11
40K
24.85 mi14:00:193:31:578:329:16
10:50
+1:09
25.2M
25.20 mi14:04:183:35:568:343:59
11:33
+0:43
Finish
26.22 mi14:13:343:45:128:369:16
9:06
-2:27

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

7:10 /mi

Average Pace

8:36 /mi

Slowest Pace

11:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:58:12

52% of race

Time at Steady Pace

1:07:47

30% of race

Time at Slower Pace

39:13

17% of race

Average Pace: 8:35 /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 mi10:50:3822:167:1022:16
7:10
#9197
10K
6.21 mi11:13:5945:377:2023:21
7:31
#10686
15K
9.32 mi11:36:451:08:237:2022:46
7:20
#10545
20K
12.43 mi12:01:141:32:527:2824:29
7:53
#11412
Half
13.11 mi12:06:201:37:587:285:06
7:29
#11414
25K
15.53 mi12:26:341:58:127:3720:14
8:21
#12264
30K
18.64 mi12:55:362:27:147:5429:02
9:21
#13866
20M
20.00 mi13:09:412:41:198:0414:05
10:22
#14865
21M
21.00 mi13:21:342:53:128:1511:53
11:53
#15736
35K
21.75 mi13:29:013:00:398:187:27
9:57
#16021
23M
23.00 mi13:41:223:13:008:2312:21
9:52
#16270
24M
24.00 mi13:51:033:22:418:279:41
9:41
#16521
40K
24.85 mi14:00:193:31:578:329:16
10:50
#16934
25.2M
25.20 mi14:04:183:35:568:343:59
11:33
#17072
Finish
26.22 mi14:13:343:45:128:369:16
9:06
#17190
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi91977728772810216(Top 36%)8204(Top 51%)8204(Top 498%)
10K6.21 mi3.10 mi10686-14898510-7828510-78212251(Top 43%)9266(Top 58%)9266(Top 562%)
15K9.32 mi3.11 mi10545+1418424+868424+8610216(Top 36%)8204(Top 51%)8204(Top 498%)
20K12.43 mi3.11 mi11412-8678819-3958819-39513927(Top 49%)9840(Top 61%)9840(Top 597%)
Half13.11 mi0.68 mi11414-28819881911498(Top 40%)8808(Top 55%)8808(Top 534%)
25K15.53 mi2.42 mi12264-8509177-3589177-35816209(Top 57%)10738(Top 67%)10738(Top 652%)
30K18.64 mi3.11 mi13866-16029795-6189795-61819312(Top 68%)11969(Top 74%)11969(Top 726%)
20M20.00 mi1.36 mi14865-99910203-40810203-40822038(Top 78%)13068(Top 81%)13068(Top 793%)
21M21.00 mi1.00 mi15736-87110535-33210535-33223377(Top 82%)13615(Top 85%)13615(Top 826%)
35K21.75 mi0.75 mi16021-28510643-10810643-10821766(Top 77%)12791(Top 79%)12791(Top 776%)
23M23.00 mi1.25 mi16270-24910724-8110724-8119996(Top 70%)11891(Top 74%)11891(Top 722%)
24M24.00 mi1.00 mi16521-25110804-8010804-8020307(Top 71%)12006(Top 75%)12006(Top 729%)
40K24.85 mi0.85 mi16934-41310939-13510939-13522746(Top 80%)13106(Top 81%)13106(Top 795%)
25.2M25.20 mi0.35 mi17072-13810980-4110980-4122142(Top 78%)12847(Top 80%)12847(Top 780%)
Finish26.22 mi1.02 mi17190-11811017-3711017-3719467(Top 69%)11560(Top 72%)11560(Top 701%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21story building
+97ft-345ft

Overall

10216

Males

8204

M55-59

8204

5K→10K

3.1 - 6.2 mi

Top 43%
×5story building
+79ft-138ft

Overall

12251

Males

9266

M55-59

9266

10K→15K

6.2 - 9.3 mi

Top 36%
×3story building
+67ft-78ft

Overall

10216

Males

8204

M55-59

8204

15K→20K

9.3 - 12.4 mi

Top 49%
×5story building
+106ft-86ft

Overall

13927

Males

9840

M55-59

9840

20K→Half

12.4 - 13.1 mi

Top 40%
×2story building
+19ft-37ft

Overall

11498

Males

8808

M55-59

8808

Half→25K

13.1 - 15.5 mi

Top 57%
×4story building
+66ft-88ft

Overall

16209

Males

10738

M55-59

10738

25K→30K

15.5 - 18.6 mi

Top 68%
×9story building
+181ft-148ft

Overall

19312

Males

11969

M55-59

11969

30K→20M

18.6 - 20.0 mi

Top 78%
×5story building
+64ft-50ft

Overall

22038

Males

13068

M55-59

13068

20M→21M

20.0 - 21.0 mi

Top 82%
×8story building
+106ft-24ft

Overall

23377

Males

13615

M55-59

13615

21M→35K

21.0 - 21.8 mi

Top 77%
×7story building
+17ft-86ft

Overall

21766

Males

12791

M55-59

12791

35K→23M

21.8 - 23.0 mi

Top 70%
×5story building
+23ft-63ft

Overall

19996

Males

11891

M55-59

11891

23M→24M

23.0 - 24.0 mi

Top 71%
×6story building
+12ft-82ft

Overall

20307

Males

12006

M55-59

12006

24M→40K

24.0 - 24.9 mi

Top 80%
×1story
+6ft-20ft

Overall

22746

Males

13106

M55-59

13106

40K→25.2M

24.9 - 25.2 mi

Top 78%
×1story
+13ft-16ft

Overall

22142

Males

12847

M55-59

12847

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2story building
+22ft-21ft

Overall

19467

Males

11560

M55-59

11560

Passing Analysis

Category:
Athletes Passed
617
Passed By
8608
Net Change
-7993
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9197
5K → 10K161503-1489#9197#10686
10K → 15K23897+141#10686#10545
15K → 20K46913-867#10545#11412
20K → Half2931-2#11412#11414
Half → 25K42892-850#11414#12264
25K → 30K381640-1602#12264#13866
30K → 20M171016-999#13866#14865
20M → 21M12883-871#14865#15736
21M → 35K20305-285#15736#16021
35K → 23M56305-249#16021#16270
23M → 24M29280-251#16270#16521
24M → 40K22435-413#16521#16934
40K → 25.2M14152-138#16934#17072
25.2M → Finish38156-118#17072#17190
TOTALS6178608-7993
📊

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