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BOSTON MARATHON 2025

Charles Eric Rivest

Bib: 3487•M

QC

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 6%
Gender (Male)
#0 / 16105
Top 10%
Division (M18-39)
#0 / 5642
Top 24%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:39
Rank: #2599
Start → 5K
19:39 | 6:19/mi
10K· 6.21 mi
39:17
Rank: #2571 (+28)
5K → 10K
19:38 | 6:19/mi
15K· 9.32 mi
58:52
Rank: #2482 (+89)
10K → 15K
19:35 | 6:18/mi
20K· 12.43 mi
1:18:42
Rank: #2452 (+30)
15K → 20K
19:50 | 6:23/mi
Half· 13.11 mi
1:23:04
Rank: #2480 (-28)
20K → Half
4:22 | 6:24/mi
25K· 15.53 mi
1:38:35
Rank: #2436 (+44)
Half → 25K
15:31 | 6:24/mi
30K· 18.64 mi
1:58:35
Rank: #2245 (+191)
25K → 30K
20:00 | 6:26/mi
20M
2:07:15
Rank: #2137 (+108)
30K → 20M
8:40 | 6:23/mi
21M
2:14:02
Rank: #2071 (+66)
20M → 21M
6:47 | 6:47/mi
35K· 21.75 mi
2:18:41
Rank: #2019 (+52)
21M → 35K
4:39 | 6:13/mi
23M
2:26:45
Rank: #1921 (+98)
35K → 23M
8:04 | 6:27/mi
24M
2:33:06
Rank: #1872 (+49)
23M → 24M
6:21 | 6:21/mi
40K· 24.85 mi
2:38:31
Rank: #1819 (+53)
24M → 40K
5:25 | 6:20/mi
25.2M
2:40:55
Rank: #1787 (+32)
40K → 25.2M
2:24 | 6:58/mi
Finish· 26.22 mi
2:47:06
Rank: #1730 (+57)
25.2M → Finish
6:11 | 6:04/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:04
Pace6:20 /mi
2nd Half
Distance13.11 mi
Time1:24:02
Pace6:25 /mi
📊Positive Split: 1.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:5219:396:1919:39
6:19
-
10K
6.21 mi10:41:3039:176:1919:38
6:19
0:00
15K
9.32 mi11:01:0558:526:1919:35
6:18
-0:01
20K
12.43 mi11:20:551:18:426:2019:50
6:23
+0:05
Half
13.11 mi11:25:171:23:046:204:22
6:24
+0:01
25K
15.53 mi11:40:481:38:356:2115:31
6:24
0:00
30K
18.64 mi12:00:481:58:356:2220:00
6:26
+0:02
20M
20.00 mi12:09:282:07:156:228:40
6:23
-0:03
21M
21.00 mi12:16:152:14:026:236:47
6:47
+0:24
35K
21.75 mi12:20:542:18:416:234:39
6:13
-0:34
23M
23.00 mi12:28:582:26:456:238:04
6:27
+0:14
24M
24.00 mi12:35:192:33:066:236:21
6:21
-0:06
40K
24.85 mi12:40:442:38:316:235:25
6:20
-0:01
25.2M
25.20 mi12:43:082:40:556:232:24
6:58
+0:38
Finish
26.22 mi12:49:192:47:066:236:11
6:04
-0:54

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

6:04 /mi

Average Pace

6:23 /mi

Slowest Pace

6:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:37:55

95% of race

Time at Steady Pace

9:11

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:22 /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 mi10:21:5219:396:1919:39
6:19
#2599
10K
6.21 mi10:41:3039:176:1919:38
6:19
#2571
15K
9.32 mi11:01:0558:526:1919:35
6:18
#2482
20K
12.43 mi11:20:551:18:426:2019:50
6:23
#2452
Half
13.11 mi11:25:171:23:046:204:22
6:24
#2480
25K
15.53 mi11:40:481:38:356:2115:31
6:24
#2436
30K
18.64 mi12:00:481:58:356:2220:00
6:26
#2245
20M
20.00 mi12:09:282:07:156:228:40
6:23
#2137
21M
21.00 mi12:16:152:14:026:236:47
6:47
#2071
35K
21.75 mi12:20:542:18:416:234:39
6:13
#2019
23M
23.00 mi12:28:582:26:456:238:04
6:27
#1921
24M
24.00 mi12:35:192:33:066:236:21
6:21
#1872
40K
24.85 mi12:40:442:38:316:235:25
6:20
#1819
25.2M
25.20 mi12:43:082:40:556:232:24
6:58
#1787
Finish
26.22 mi12:49:192:47:066:236:11
6:04
#1730
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2599247524752349(Top 8%)2241(Top 14%)2241(Top 40%)
10K6.21 mi3.10 mi2571+282449+262449+262535(Top 9%)2421(Top 15%)2421(Top 43%)
15K9.32 mi3.11 mi2482+892368+812368+812349(Top 8%)2241(Top 14%)2241(Top 40%)
20K12.43 mi3.11 mi2452+302340+282340+282440(Top 9%)2328(Top 14%)2328(Top 41%)
Half13.11 mi0.68 mi2480-282367-272367-273066(Top 11%)2927(Top 18%)2927(Top 52%)
25K15.53 mi2.42 mi2436+442325+422325+422368(Top 8%)2253(Top 14%)2253(Top 40%)
30K18.64 mi3.11 mi2245+1912140+1852140+1851709(Top 6%)1622(Top 10%)1622(Top 29%)
20M20.00 mi1.36 mi2137+1082035+1052035+1051190(Top 4%)1122(Top 7%)1122(Top 20%)
21M21.00 mi1.00 mi2071+661971+641971+641490(Top 5%)1406(Top 9%)1406(Top 25%)
35K21.75 mi0.75 mi2019+521919+521919+521308(Top 5%)1238(Top 8%)1238(Top 22%)
23M23.00 mi1.25 mi1921+981823+961823+961288(Top 5%)1213(Top 8%)1213(Top 21%)
24M24.00 mi1.00 mi1872+491774+491774+491497(Top 5%)1401(Top 9%)1401(Top 25%)
40K24.85 mi0.85 mi1819+531722+521722+521070(Top 4%)1002(Top 6%)1002(Top 18%)
25.2M25.20 mi0.35 mi1787+321691+311691+311391(Top 5%)1278(Top 8%)1278(Top 23%)
Finish26.22 mi1.02 mi1730+571638+531638+531112(Top 4%)1042(Top 6%)1042(Top 18%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21stories
+97ft-345ft

Overall

2349

Males

2241

M18-39

2241

5K→10K

3.1 - 6.2 mi

Top 9%
×5stories
+79ft-138ft

Overall

2535

Males

2421

M18-39

2421

10K→15K

6.2 - 9.3 mi

Top 8%
×3stories
+67ft-78ft

Overall

2349

Males

2241

M18-39

2241

15K→20K

9.3 - 12.4 mi

Top 9%
×5stories
+106ft-86ft

Overall

2440

Males

2328

M18-39

2328

20K→Half

12.4 - 13.1 mi

Top 11%
×2stories
+19ft-37ft

Overall

3066

Males

2927

M18-39

2927

Half→25K

13.1 - 15.5 mi

Top 8%
×4stories
+66ft-88ft

Overall

2368

Males

2253

M18-39

2253

25K→30K

15.5 - 18.6 mi

Top 6%
×9stories
+181ft-148ft

Overall

1709

Males

1622

M18-39

1622

30K→20M

18.6 - 20.0 mi

Top 4%
×5stories
+64ft-50ft

Overall

1190

Males

1122

M18-39

1122

20M→21M

20.0 - 21.0 mi

Top 5%
×8stories
+106ft-24ft

Overall

1490

Males

1406

M18-39

1406

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1308

Males

1238

M18-39

1238

35K→23M

21.8 - 23.0 mi

Top 5%
×5stories
+23ft-63ft

Overall

1288

Males

1213

M18-39

1213

23M→24M

23.0 - 24.0 mi

Top 5%
×6stories
+12ft-82ft

Overall

1497

Males

1401

M18-39

1401

24M→40K

24.0 - 24.9 mi

Top 4%
×1story
+6ft-20ft

Overall

1070

Males

1002

M18-39

1002

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1story
+13ft-16ft

Overall

1391

Males

1278

M18-39

1278

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2stories
+22ft-21ft

Overall

1112

Males

1042

M18-39

1042

Passing Analysis

Category:
Athletes Passed
1192
Passed By
323
Net Change
+869
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2599
5K → 10K130102+28#2599#2571
10K → 15K13546+89#2571#2482
15K → 20K8656+30#2482#2452
20K → Half836-28#2452#2480
Half → 25K7531+44#2480#2436
25K → 30K20514+191#2436#2245
30K → 20M1091+108#2245#2137
20M → 21M715+66#2137#2071
21M → 35K553+52#2071#2019
35K → 23M1068+98#2019#1921
23M → 24M6112+49#1921#1872
24M → 40K574+53#1872#1819
40K → 25.2M320+32#1819#1787
25.2M → Finish625+57#1787#1730
TOTALS1192323+869
📊

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