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BOSTON MARATHON 2026

João Paulo Fonseca

Bib: 5163•M

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 14%
Gender (Male)
#0 / 16340
Top 23%
Masters (Masters Men)
#0 / 10617
Top 9%
Age Group (M40-44)
#0 / 2198
Top 26%
Race Day Weather
51°/41°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
20:37
3.11 mi
Rank: #5272
Start → 5K
20:37 | 6:39/mi
10K
41:13
6.21 mi
Rank: #5258 (+14)
5K → 10K
20:36 | 6:38/mi
15K
1:01:32
9.32 mi
Rank: #4967 (+291)
10K → 15K
20:19 | 6:33/mi
20K
1:22:01
12.43 mi
Rank: #4792 (+175)
15K → 20K
20:29 | 6:36/mi
HALF
1:26:26
13.11 mi
Rank: #4758 (+34)
20K → HALF
4:25 | 6:29/mi
25K
1:42:15
15.53 mi
Rank: #4532 (+226)
HALF → 25K
15:49 | 6:32/mi
30K
2:03:07
18.64 mi
Rank: #4351 (+181)
25K → 30K
20:52 | 6:43/mi
20M
2:12:17
20.00 mi
Rank: #4277 (+74)
30K → 20M
9:10 | 6:45/mi
21M
2:19:22
21.00 mi
Rank: #4220 (+57)
20M → 21M
7:05 | 7:05/mi
35K
2:24:13
21.75 mi
Rank: #4163 (+57)
21M → 35K
4:51 | 6:29/mi
23M
2:32:38
23.00 mi
Rank: #4089 (+74)
35K → 23M
8:25 | 6:44/mi
24M
2:39:16
24.00 mi
Rank: #4033 (+56)
23M → 24M
6:38 | 6:38/mi
40K
2:45:05
24.85 mi
Rank: #4006 (+27)
24M → 40K
5:49 | 6:49/mi
25.2M
2:47:41
25.20 mi
Rank: #4023 (-17)
40K → 25.2M
2:36 | 7:33/mi
FINISH
2:54:32
26.22 mi
Rank: #4065 (-42)
25.2M → FINISH
6:51 | 6:44/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:26:26
Pace6:36 /mi
2nd Half
Distance13.11 mi
Time1:28:06
Pace6:44 /mi
📊Positive Split: 1.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:4720:376:3920:37
6:39
-
10K
6.21 mi10:45:2341:136:3820:36
6:38
-0:01
15K
9.32 mi11:05:421:01:326:3720:19
6:33
-0:05
20K
12.43 mi11:26:111:22:016:3620:29
6:36
+0:03
HALF
13.11 mi11:30:361:26:266:364:25
6:29
-0:07
25K
15.53 mi11:46:251:42:156:3515:49
6:32
+0:03
30K
18.64 mi12:07:172:03:076:3720:52
6:43
+0:11
20M
20.00 mi12:16:272:12:176:379:10
6:45
+0:02
21M
21.00 mi12:23:322:19:226:397:05
7:05
+0:20
35K
21.75 mi12:28:232:24:136:384:51
6:29
-0:36
23M
23.00 mi12:36:482:32:386:398:25
6:44
+0:15
24M
24.00 mi12:43:262:39:166:396:38
6:38
-0:06
40K
24.85 mi12:49:152:45:056:395:49
6:49
+0:11
25.2M
25.20 mi12:51:512:47:416:402:36
7:33
+0:44
FINISH
26.22 mi12:58:422:54:326:406:51
6:44
-0:49

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

6:29 /mi

Average Pace

6:40 /mi

Slowest Pace

7:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:51:56

99% of race

Time at Steady Pace

2:36

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:39 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:24:4720:376:3920:37
6:39
#5272
10K
6.21 mi10:45:2341:136:3820:36
6:38
#5258
15K
9.32 mi11:05:421:01:326:3720:19
6:33
#4967
20K
12.43 mi11:26:111:22:016:3620:29
6:36
#4792
HALF
13.11 mi11:30:361:26:266:364:25
6:29
#4758
25K
15.53 mi11:46:251:42:156:3515:49
6:32
#4532
30K
18.64 mi12:07:172:03:076:3720:52
6:43
#4351
20M
20.00 mi12:16:272:12:176:379:10
6:45
#4277
21M
21.00 mi12:23:322:19:226:397:05
7:05
#4220
35K
21.75 mi12:28:232:24:136:384:51
6:29
#4163
23M
23.00 mi12:36:482:32:386:398:25
6:44
#4089
24M
24.00 mi12:43:262:39:166:396:38
6:38
#4033
40K
24.85 mi12:49:152:45:056:395:49
6:49
#4006
25.2M
25.20 mi12:51:512:47:416:402:36
7:33
#4023
FINISH
26.22 mi12:58:422:54:326:406:51
6:44
#4065
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi5272489448944502(Top 16%)4228(Top 26%)4228(Top 192%)
10K6.21 mi3.10 mi5258+144891+34891+35263(Top 18%)4875(Top 30%)4875(Top 222%)
15K9.32 mi3.11 mi4967+2914643+2484643+2484502(Top 16%)4228(Top 26%)4228(Top 192%)
20K12.43 mi3.11 mi4792+1754490+1534490+1534378(Top 15%)4116(Top 25%)4116(Top 187%)
HALF13.11 mi0.68 mi4758+344458+324458+324240(Top 15%)4007(Top 25%)4007(Top 182%)
25K15.53 mi2.42 mi4532+2264257+2014257+2013585(Top 12%)3403(Top 21%)3403(Top 155%)
30K18.64 mi3.11 mi4351+1814095+1624095+1623798(Top 13%)3547(Top 22%)3547(Top 161%)
20M20.00 mi1.36 mi4277+744017+784017+783767(Top 13%)3482(Top 21%)3482(Top 158%)
21M21.00 mi1.00 mi4220+573963+543963+543923(Top 14%)3549(Top 22%)3549(Top 161%)
35K21.75 mi0.75 mi4163+573907+563907+563495(Top 12%)3224(Top 20%)3224(Top 147%)
23M23.00 mi1.25 mi4089+743831+763831+763620(Top 12%)3294(Top 20%)3294(Top 150%)
24M24.00 mi1.00 mi4033+563779+523779+523942(Top 14%)3526(Top 22%)3526(Top 160%)
40K24.85 mi0.85 mi4006+273751+283751+284213(Top 15%)3683(Top 23%)3683(Top 168%)
25.2M25.20 mi0.35 mi4023-173763-123763-125396(Top 19%)4501(Top 28%)4501(Top 205%)
FINISH26.22 mi1.02 mi4065-423784-213784-215560(Top 19%)4574(Top 28%)4574(Top 208%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21
+97ft-345ft

Overall

4502

Males

4228

M40-44

4228

5K→10K

3.1 - 6.2 mi

Top 18%
×5
+79ft-138ft

Overall

5263

Males

4875

M40-44

4875

10K→15K

6.2 - 9.3 mi

Top 16%
×3
+67ft-78ft

Overall

4502

Males

4228

M40-44

4228

15K→20K

9.3 - 12.4 mi

Top 15%
×5
+106ft-86ft

Overall

4378

Males

4116

M40-44

4116

20K→HALF

12.4 - 13.1 mi

Top 15%
×2
+19ft-37ft

Overall

4240

Males

4007

M40-44

4007

HALF→25K

13.1 - 15.5 mi

Top 12%
×4
+66ft-88ft

Overall

3585

Males

3403

M40-44

3403

25K→30K

15.5 - 18.6 mi

Top 13%
×9
+181ft-148ft

Overall

3798

Males

3547

M40-44

3547

30K→20M

18.6 - 20.0 mi

Top 13%
×5
+64ft-50ft

Overall

3767

Males

3482

M40-44

3482

20M→21M

20.0 - 21.0 mi

Top 14%
×8
+106ft-24ft

Overall

3923

Males

3549

M40-44

3549

21M→35K

21.0 - 21.8 mi

Top 12%
×7
+17ft-86ft

Overall

3495

Males

3224

M40-44

3224

35K→23M

21.8 - 23.0 mi

Top 12%
×5
+23ft-63ft

Overall

3620

Males

3294

M40-44

3294

23M→24M

23.0 - 24.0 mi

Top 14%
×6
+12ft-82ft

Overall

3942

Males

3526

M40-44

3526

24M→40K

24.0 - 24.9 mi

Top 15%
×1
+6ft-20ft

Overall

4213

Males

3683

M40-44

3683

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1
+13ft-16ft

Overall

5396

Males

4501

M40-44

4501

25.2M→FINISH

25.2 - 26.2 mi

Top 19%
×2
+22ft-21ft

Overall

5560

Males

4574

M40-44

4574

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1723
Passed By
516
Net Change
+1207
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5272
5K → 10K189175+14#5272#5258
10K → 15K31423+291#5258#4967
15K → 20K20429+175#4967#4792
20K → HALF373+34#4792#4758
HALF → 25K2315+226#4758#4532
25K → 30K20928+181#4532#4351
30K → 20M9723+74#4351#4277
20M → 21M8023+57#4277#4220
21M → 35K6811+57#4220#4163
35K → 23M10632+74#4163#4089
23M → 24M7721+56#4089#4033
24M → 40K5629+27#4033#4006
40K → 25.2M1835-17#4006#4023
25.2M → FINISH3779-42#4023#4065
TOTALS1723516+1207
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing