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BOSTON MARATHON 2026

Jairo Tobon

Bib: 8712•M

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 16%
Gender (Male)
#0 / 16340
Top 27%
Masters (Masters Men)
#0 / 10617
Top 12%
Age Group (M40-44)
#0 / 2198
Top 33%
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
21:14
3.11 mi
Rank: #7163
Start → 5K
21:14 | 6:51/mi
10K
42:09
6.21 mi
Rank: #6708 (+455)
5K → 10K
20:55 | 6:44/mi
15K
1:03:14
9.32 mi
Rank: #6672 (+36)
10K → 15K
21:05 | 6:48/mi
20K
1:24:03
12.43 mi
Rank: #6257 (+415)
15K → 20K
20:49 | 6:43/mi
HALF
1:28:39
13.11 mi
Rank: #6272 (-15)
20K → HALF
4:36 | 6:45/mi
25K
1:44:57
15.53 mi
Rank: #6042 (+230)
HALF → 25K
16:18 | 6:44/mi
30K
2:07:17
18.64 mi
Rank: #6298 (-256)
25K → 30K
22:20 | 7:12/mi
20M
2:17:01
20.00 mi
Rank: #6338 (-40)
30K → 20M
9:44 | 7:10/mi
21M
2:24:07
21.00 mi
Rank: #6158 (+180)
20M → 21M
7:06 | 7:06/mi
35K
2:28:50
21.75 mi
Rank: #5971 (+187)
21M → 35K
4:43 | 6:19/mi
23M
2:36:55
23.00 mi
Rank: #5608 (+363)
35K → 23M
8:05 | 6:28/mi
24M
2:43:09
24.00 mi
Rank: #5358 (+250)
23M → 24M
6:14 | 6:14/mi
40K
2:48:27
24.85 mi
Rank: #5087 (+271)
24M → 40K
5:18 | 6:12/mi
25.2M
2:50:43
25.20 mi
Rank: #4964 (+123)
40K → 25.2M
2:16 | 6:35/mi
FINISH
2:56:49
26.22 mi
Rank: #4724 (+240)
25.2M → FINISH
6:06 | 6:00/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:28:39
Pace6:46 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:28:10
Pace6:44 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:2321:146:5121:14
6:51
-
10K
6.21 mi11:46:1842:096:4820:55
6:44
-0:07
15K
9.32 mi12:07:231:03:146:4821:05
6:48
+0:04
20K
12.43 mi12:28:121:24:036:4620:49
6:43
-0:05
HALF
13.11 mi12:32:481:28:396:464:36
6:45
+0:02
25K
15.53 mi12:49:061:44:576:4616:18
6:44
-0:01
30K
18.64 mi13:11:262:07:176:5022:20
7:12
+0:28
20M
20.00 mi13:21:102:17:016:529:44
7:10
-0:02
21M
21.00 mi13:28:162:24:076:527:06
7:06
-0:04
35K
21.75 mi13:32:592:28:506:514:43
6:19
-0:47
23M
23.00 mi13:41:042:36:556:508:05
6:28
+0:09
24M
24.00 mi13:47:182:43:096:486:14
6:14
-0:14
40K
24.85 mi13:52:362:48:276:475:18
6:12
-0:02
25.2M
25.20 mi13:54:522:50:436:472:16
6:35
+0:23
FINISH
26.22 mi14:00:582:56:496:456:06
6:00
-0:35

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

6:00 /mi

Average Pace

6:45 /mi

Slowest Pace

7:12 /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

30:26

17% of race

Time at Steady Pace

1:47:13

61% of race

Time at Slower Pace

39:10

22% of race

Average Pace: 6:45 /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 mi11:25:2321:146:5121:14
6:51
#7163
10K
6.21 mi11:46:1842:096:4820:55
6:44
#6708
15K
9.32 mi12:07:231:03:146:4821:05
6:48
#6672
20K
12.43 mi12:28:121:24:036:4620:49
6:43
#6257
HALF
13.11 mi12:32:481:28:396:464:36
6:45
#6272
25K
15.53 mi12:49:061:44:576:4616:18
6:44
#6042
30K
18.64 mi13:11:262:07:176:5022:20
7:12
#6298
20M
20.00 mi13:21:102:17:016:529:44
7:10
#6338
21M
21.00 mi13:28:162:24:076:527:06
7:06
#6158
35K
21.75 mi13:32:592:28:506:514:43
6:19
#5971
23M
23.00 mi13:41:042:36:556:508:05
6:28
#5608
24M
24.00 mi13:47:182:43:096:486:14
6:14
#5358
40K
24.85 mi13:52:362:48:276:475:18
6:12
#5087
25.2M
25.20 mi13:54:522:50:436:472:16
6:35
#4964
FINISH
26.22 mi14:00:582:56:496:456:06
6:00
#4724
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 mi7163633163316655(Top 23%)5924(Top 36%)5924(Top 270%)
10K6.21 mi3.10 mi6708+4555999+3325999+3326280(Top 22%)5671(Top 35%)5671(Top 258%)
15K9.32 mi3.11 mi6672+365962+375962+376655(Top 23%)5924(Top 36%)5924(Top 270%)
20K12.43 mi3.11 mi6257+4155654+3085654+3085188(Top 18%)4791(Top 29%)4791(Top 218%)
HALF13.11 mi0.68 mi6272-155663-95663-96524(Top 22%)5804(Top 36%)5804(Top 264%)
25K15.53 mi2.42 mi6042+2305477+1865477+1865069(Top 17%)4641(Top 28%)4641(Top 211%)
30K18.64 mi3.11 mi6298-2565635-1585635-1587300(Top 25%)6188(Top 38%)6188(Top 282%)
20M20.00 mi1.36 mi6338-405647-125647-126662(Top 23%)5683(Top 35%)5683(Top 259%)
21M21.00 mi1.00 mi6158+1805504+1435504+1434029(Top 14%)3638(Top 22%)3638(Top 166%)
35K21.75 mi0.75 mi5971+1875359+1455359+1452560(Top 9%)2416(Top 15%)2416(Top 110%)
23M23.00 mi1.25 mi5608+3635074+2855074+2852248(Top 8%)2121(Top 13%)2121(Top 96%)
24M24.00 mi1.00 mi5358+2504870+2044870+2041927(Top 7%)1822(Top 11%)1822(Top 83%)
40K24.85 mi0.85 mi5087+2714643+2274643+2271379(Top 5%)1308(Top 8%)1308(Top 60%)
25.2M25.20 mi0.35 mi4964+1234536+1074536+1071160(Top 4%)1101(Top 7%)1101(Top 50%)
FINISH26.22 mi1.02 mi4724+2404333+2034333+2031603(Top 6%)1508(Top 9%)1508(Top 69%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21
+97ft-345ft

Overall

6655

Males

5924

M40-44

5924

5K→10K

3.1 - 6.2 mi

Top 22%
×5
+79ft-138ft

Overall

6280

Males

5671

M40-44

5671

10K→15K

6.2 - 9.3 mi

Top 23%
×3
+67ft-78ft

Overall

6655

Males

5924

M40-44

5924

15K→20K

9.3 - 12.4 mi

Top 18%
×5
+106ft-86ft

Overall

5188

Males

4791

M40-44

4791

20K→HALF

12.4 - 13.1 mi

Top 22%
×2
+19ft-37ft

Overall

6524

Males

5804

M40-44

5804

HALF→25K

13.1 - 15.5 mi

Top 17%
×4
+66ft-88ft

Overall

5069

Males

4641

M40-44

4641

25K→30K

15.5 - 18.6 mi

Top 25%
×9
+181ft-148ft

Overall

7300

Males

6188

M40-44

6188

30K→20M

18.6 - 20.0 mi

Top 23%
×5
+64ft-50ft

Overall

6662

Males

5683

M40-44

5683

20M→21M

20.0 - 21.0 mi

Top 14%
×8
+106ft-24ft

Overall

4029

Males

3638

M40-44

3638

21M→35K

21.0 - 21.8 mi

Top 9%
×7
+17ft-86ft

Overall

2560

Males

2416

M40-44

2416

35K→23M

21.8 - 23.0 mi

Top 8%
×5
+23ft-63ft

Overall

2248

Males

2121

M40-44

2121

23M→24M

23.0 - 24.0 mi

Top 7%
×6
+12ft-82ft

Overall

1927

Males

1822

M40-44

1822

24M→40K

24.0 - 24.9 mi

Top 5%
×1
+6ft-20ft

Overall

1379

Males

1308

M40-44

1308

40K→25.2M

24.9 - 25.2 mi

Top 4%
×1
+13ft-16ft

Overall

1160

Males

1101

M40-44

1101

25.2M→FINISH

25.2 - 26.2 mi

Top 6%
×2
+22ft-21ft

Overall

1603

Males

1508

M40-44

1508

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3123
Passed By
684
Net Change
+2439
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7163
5K → 10K51560+455#7163#6708
10K → 15K161125+36#6708#6672
15K → 20K4238+415#6672#6257
20K → HALF1833-15#6257#6272
HALF → 25K24616+230#6272#6042
25K → 30K82338-256#6042#6298
30K → 20M5999-40#6298#6338
20M → 21M1833+180#6338#6158
21M → 35K1881+187#6158#5971
35K → 23M3630+363#5971#5608
23M → 24M2500+250#5608#5358
24M → 40K2710+271#5358#5087
40K → 25.2M1230+123#5087#4964
25.2M → FINISH2411+240#4964#4724
TOTALS3123684+2439
📊

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