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BOSTON MARATHON 2025

Christopher Mario

MA

Bib: 26090 M

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

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
8:02/mi
24:57
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
8:04/mi
50:01
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
8:13/mi
1:15:32
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:20/mi
1:41:26
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
8:17/mi
1:47:05
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:33/mi
2:07:49
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
9:05/mi
2:36:01
↑ 181↓ 1480.2%
138 ft elev
20M
9:18/mi
2:48:39
↑ 64↓ 500.2%
148 ft elev
21M
9:45/mi
2:58:24
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
9:45/mi
3:05:42
↑ 17↓ 861.7%
156 ft elev
23M
9:23/mi
3:17:27
↑ 23↓ 630.6%
116 ft elev
24M
9:16/mi
3:26:43
↓ 821.3%
34 ft elev
40K· 24.85 mi
9:13/mi
3:34:36
↓ 200.3%
20 ft elev
25.2M
10:00/mi
3:38:03
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:24/mi
3:46:37
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:05
Pace8:10 /mi
2nd Half
Distance13.11 mi
Time1:59:32
Pace9:07 /mi
📊Positive Split: 11.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:40:0524:578:0224:57
8:02
-
10K
6.21 mi12:05:0950:018:0325:04
8:04
+0:02
15K
9.32 mi12:30:401:15:328:0625:31
8:13
+0:09
20K
12.43 mi12:56:341:41:268:1025:54
8:20
+0:07
Half
13.11 mi13:02:131:47:058:105:39
8:17
-0:03
25K
15.53 mi13:22:572:07:498:1420:44
8:33
+0:16
30K
18.64 mi13:51:092:36:018:2228:12
9:05
+0:32
20M
20.00 mi14:03:472:48:398:2612:38
9:18
+0:13
21M
21.00 mi14:13:322:58:248:309:45
9:45
+0:27
35K
21.75 mi14:20:503:05:428:327:18
9:45
0:00
23M
23.00 mi14:32:353:17:278:3511:45
9:23
-0:22
24M
24.00 mi14:41:513:26:438:379:16
9:16
-0:07
40K
24.85 mi14:49:443:34:368:387:53
9:13
-0:03
25.2M
25.20 mi14:53:113:38:038:393:27
10:00
+0:47
Finish
26.22 mi15:01:453:46:378:398:34
8:24
-1:36

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

8:02 /mi

Average Pace

8:39 /mi

Slowest Pace

10:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:16:23

60% of race

Time at Steady Pace

1:09:44

31% of race

Time at Slower Pace

20:30

9% of race

Average Pace: 8:39 /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 mi11:40:0524:578:0224:57
8:02
#16826
10K
6.21 mi12:05:0950:018:0325:04
8:04
#16895
15K
9.32 mi12:30:401:15:328:0625:31
8:13
#17113
20K
12.43 mi12:56:341:41:268:1025:54
8:20
#17107
Half
13.11 mi13:02:131:47:058:105:39
8:17
#17121
25K
15.53 mi13:22:572:07:498:1420:44
8:33
#17133
30K
18.64 mi13:51:092:36:018:2228:12
9:05
#17262
20M
20.00 mi14:03:472:48:398:2612:38
9:18
#17343
21M
21.00 mi14:13:322:58:248:309:45
9:45
#17327
35K
21.75 mi14:20:503:05:428:327:18
9:45
#17533
23M
23.00 mi14:32:353:17:278:3511:45
9:23
#17564
24M
24.00 mi14:41:513:26:438:379:16
9:16
#17618
40K
24.85 mi14:49:443:34:368:387:53
9:13
#17604
25.2M
25.20 mi14:53:113:38:038:393:27
10:00
#17583
Finish
26.22 mi15:01:453:46:378:398:34
8:24
#17518
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi16826111331113317459(Top 61%)11420(Top 71%)11420(Top 202%)
10K6.21 mi3.10 mi16895-6911184-5111184-5116965(Top 60%)11228(Top 70%)11228(Top 199%)
15K9.32 mi3.11 mi17113-21811283-9911283-9917459(Top 61%)11420(Top 71%)11420(Top 202%)
20K12.43 mi3.11 mi17107+611249+3411249+3417131(Top 60%)11240(Top 70%)11240(Top 199%)
Half13.11 mi0.68 mi17121-14112491124917785(Top 63%)11530(Top 72%)11530(Top 204%)
25K15.53 mi2.42 mi17133-1211238+1111238+1117481(Top 62%)11308(Top 70%)11308(Top 200%)
30K18.64 mi3.11 mi17262-12911243-511243-518063(Top 64%)11407(Top 71%)11407(Top 202%)
20M20.00 mi1.36 mi17343-81112431124318263(Top 64%)11342(Top 70%)11342(Top 201%)
21M21.00 mi1.00 mi17327+1611204+3911204+3917242(Top 61%)10801(Top 67%)10801(Top 191%)
35K21.75 mi0.75 mi17533-20611281-7711281-7721165(Top 75%)12510(Top 78%)12510(Top 222%)
23M23.00 mi1.25 mi17564-3111251+3011251+3018147(Top 64%)11042(Top 69%)11042(Top 196%)
24M24.00 mi1.00 mi17618-5411252-111252-118639(Top 66%)11229(Top 70%)11229(Top 199%)
40K24.85 mi0.85 mi17604+1411218+3411218+3417428(Top 61%)10566(Top 66%)10566(Top 187%)
25.2M25.20 mi0.35 mi17583+2111196+2211196+2217009(Top 60%)10374(Top 64%)10374(Top 184%)
Finish26.22 mi1.02 mi17518+6511148+4811148+4815608(Top 55%)9762(Top 61%)9762(Top 173%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21story building
+97ft-345ft

Overall

17459

Males

11420

M18-39

11420

5K→10K

3.1 - 6.2 mi

Top 60%
×5story building
+79ft-138ft

Overall

16965

Males

11228

M18-39

11228

10K→15K

6.2 - 9.3 mi

Top 61%
×3story building
+67ft-78ft

Overall

17459

Males

11420

M18-39

11420

15K→20K

9.3 - 12.4 mi

Top 60%
×5story building
+106ft-86ft

Overall

17131

Males

11240

M18-39

11240

20K→Half

12.4 - 13.1 mi

Top 63%
×2story building
+19ft-37ft

Overall

17785

Males

11530

M18-39

11530

Half→25K

13.1 - 15.5 mi

Top 62%
×4story building
+66ft-88ft

Overall

17481

Males

11308

M18-39

11308

25K→30K

15.5 - 18.6 mi

Top 64%
×9story building
+181ft-148ft

Overall

18063

Males

11407

M18-39

11407

30K→20M

18.6 - 20.0 mi

Top 64%
×5story building
+64ft-50ft

Overall

18263

Males

11342

M18-39

11342

20M→21M

20.0 - 21.0 mi

Top 61%
×8story building
+106ft-24ft

Overall

17242

Males

10801

M18-39

10801

21M→35K

21.0 - 21.8 mi

Top 75%
×7story building
+17ft-86ft

Overall

21165

Males

12510

M18-39

12510

35K→23M

21.8 - 23.0 mi

Top 64%
×5story building
+23ft-63ft

Overall

18147

Males

11042

M18-39

11042

23M→24M

23.0 - 24.0 mi

Top 66%
×6story building
+12ft-82ft

Overall

18639

Males

11229

M18-39

11229

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

17428

Males

10566

M18-39

10566

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1story
+13ft-16ft

Overall

17009

Males

10374

M18-39

10374

25.2M→Finish

25.2 - 26.2 mi

Top 55%
×2story building
+22ft-21ft

Overall

15608

Males

9762

M18-39

9762

Passing Analysis

Category:
Athletes Passed
1558
Passed By
2250
Net Change
-692
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16826
5K → 10K267336-69#16826#16895
10K → 15K135353-218#16895#17113
15K → 20K195189+6#17113#17107
20K → Half2337-14#17107#17121
Half → 25K160172-12#17121#17133
25K → 30K186315-129#17133#17262
30K → 20M90171-81#17262#17343
20M → 21M10993+16#17343#17327
21M → 35K28234-206#17327#17533
35K → 23M104135-31#17533#17564
23M → 24M59113-54#17564#17618
24M → 40K7056+14#17618#17604
40K → 25.2M3918+21#17604#17583
25.2M → Finish9328+65#17583#17518
TOTALS15582250-692
📊

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