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BOSTON MARATHON 2026

Juan Henao Valencia

Bib: 4233•M

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 9%
Gender (Male)
#0 / 16340
Top 16%
Age Group (M18-39)
#0 / 5723
Top 37%
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
19:49
3.11 mi
Rank: #3268
Start → 5K
19:49 | 6:23/mi
10K
39:28
6.21 mi
Rank: #3113 (+155)
5K → 10K
19:39 | 6:20/mi
15K
59:05
9.32 mi
Rank: #3038 (+75)
10K → 15K
19:37 | 6:19/mi
20K
1:18:41
12.43 mi
Rank: #2914 (+124)
15K → 20K
19:36 | 6:19/mi
HALF
1:22:56
13.11 mi
Rank: #2905 (+9)
20K → HALF
4:15 | 6:15/mi
25K
1:38:26
15.53 mi
Rank: #2862
HALF → 25K
15:30 | 6:24/mi
30K
1:58:59
18.64 mi
Rank: #2904
25K → 30K
20:33 | 6:37/mi
20M
2:08:07
20.00 mi
Rank: #2929
30K → 20M
9:08 | 6:44/mi
21M
2:15:12
21.00 mi
Rank: #2940
20M → 21M
7:05 | 7:05/mi
35K
2:19:58
21.75 mi
Rank: #2927
21M → 35K
4:46 | 6:23/mi
23M
2:28:08
23.00 mi
Rank: #2864
35K → 23M
8:10 | 6:32/mi
24M
2:34:25
24.00 mi
Rank: #2804
23M → 24M
6:17 | 6:17/mi
40K
2:39:59
24.85 mi
Rank: #2764
24M → 40K
5:34 | 6:31/mi
25.2M
2:42:25
25.20 mi
Rank: #2748
40K → 25.2M
2:26 | 7:04/mi
FINISH
2:48:46
26.22 mi
Rank: #2720
25.2M → FINISH
6:21 | 6:14/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:22:56
Pace6:20 /mi
2nd Half
Distance13.11 mi
Time1:25:50
Pace6:33 /mi
📊Positive Split: 3.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:2019:496:2319:49
6:23
-
10K
6.21 mi10:41:5939:286:2219:39
6:20
-0:03
15K
9.32 mi11:01:3659:056:2119:37
6:19
-0:01
20K
12.43 mi11:21:121:18:416:2019:36
6:19
0:00
HALF
13.11 mi11:25:271:22:566:204:15
6:15
-0:04
25K
15.53 mi11:40:571:38:266:2115:30
6:24
+0:09
30K
18.64 mi12:01:301:58:596:2320:33
6:37
+0:13
20M
20.00 mi12:10:382:08:076:259:08
6:44
+0:07
21M
21.00 mi12:17:432:15:126:277:05
7:05
+0:21
35K
21.75 mi12:22:292:19:586:274:46
6:23
-0:42
23M
23.00 mi12:30:392:28:086:278:10
6:32
+0:09
24M
24.00 mi12:36:562:34:256:276:17
6:17
-0:15
40K
24.85 mi12:42:302:39:596:275:34
6:31
+0:14
25.2M
25.20 mi12:44:562:42:256:272:26
7:04
+0:33
FINISH
26.22 mi12:51:172:48:466:276:21
6:14
-0:50

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

6:14 /mi

Average Pace

6:26 /mi

Slowest Pace

7:05 /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

2:39:15

94% of race

Time at Steady Pace

9:31

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:26 /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 mi10:22:2019:496:2319:49
6:23
#3268
10K
6.21 mi10:41:5939:286:2219:39
6:20
#3113
15K
9.32 mi11:01:3659:056:2119:37
6:19
#3038
20K
12.43 mi11:21:121:18:416:2019:36
6:19
#2914
HALF
13.11 mi11:25:271:22:566:204:15
6:15
#2905
25K
15.53 mi11:40:571:38:266:2115:30
6:24
#2862
30K
18.64 mi12:01:301:58:596:2320:33
6:37
#2904
20M
20.00 mi12:10:382:08:076:259:08
6:44
#2929
21M
21.00 mi12:17:432:15:126:277:05
7:05
#2940
35K
21.75 mi12:22:292:19:586:274:46
6:23
#2927
23M
23.00 mi12:30:392:28:086:278:10
6:32
#2864
24M
24.00 mi12:36:562:34:256:276:17
6:17
#2804
40K
24.85 mi12:42:302:39:596:275:34
6:31
#2764
25.2M
25.20 mi12:44:562:42:256:272:26
7:04
#2748
FINISH
26.22 mi12:51:172:48:466:276:21
6:14
#2720
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3268312231222954(Top 10%)2831(Top 17%)2831(Top 49%)
10K6.21 mi3.10 mi3113+1552981+1412981+1413002(Top 10%)2882(Top 18%)2882(Top 50%)
15K9.32 mi3.11 mi3038+752916+652916+652954(Top 10%)2831(Top 17%)2831(Top 49%)
20K12.43 mi3.11 mi2914+1242795+1212795+1212628(Top 9%)2528(Top 15%)2528(Top 44%)
HALF13.11 mi0.68 mi2905+92789+62789+62675(Top 9%)2579(Top 16%)2579(Top 45%)
25K15.53 mi2.42 mi2862+432750+392750+392828(Top 10%)2715(Top 17%)2715(Top 47%)
30K18.64 mi3.11 mi2904-422790-402790-403194(Top 11%)3019(Top 18%)3019(Top 53%)
20M20.00 mi1.36 mi2929-252811-212811-213595(Top 12%)3335(Top 20%)3335(Top 58%)
21M21.00 mi1.00 mi2940-112817-62817-63895(Top 13%)3521(Top 22%)3521(Top 62%)
35K21.75 mi0.75 mi2927+132802+152802+152840(Top 10%)2654(Top 16%)2654(Top 46%)
23M23.00 mi1.25 mi2864+632744+582744+582536(Top 9%)2378(Top 15%)2378(Top 42%)
24M24.00 mi1.00 mi2804+602686+582686+582138(Top 7%)2010(Top 12%)2010(Top 35%)
40K24.85 mi0.85 mi2764+402650+362650+362588(Top 9%)2380(Top 15%)2380(Top 42%)
25.2M25.20 mi0.35 mi2748+162632+182632+182865(Top 10%)2585(Top 16%)2585(Top 45%)
FINISH26.22 mi1.02 mi2720+282604+282604+282653(Top 9%)2392(Top 15%)2392(Top 42%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21
+97ft-345ft

Overall

2954

Males

2831

M18-39

2831

5K→10K

3.1 - 6.2 mi

Top 10%
×5
+79ft-138ft

Overall

3002

Males

2882

M18-39

2882

10K→15K

6.2 - 9.3 mi

Top 10%
×3
+67ft-78ft

Overall

2954

Males

2831

M18-39

2831

15K→20K

9.3 - 12.4 mi

Top 9%
×5
+106ft-86ft

Overall

2628

Males

2528

M18-39

2528

20K→HALF

12.4 - 13.1 mi

Top 9%
×2
+19ft-37ft

Overall

2675

Males

2579

M18-39

2579

HALF→25K

13.1 - 15.5 mi

Top 10%
×4
+66ft-88ft

Overall

2828

Males

2715

M18-39

2715

25K→30K

15.5 - 18.6 mi

Top 11%
×9
+181ft-148ft

Overall

3194

Males

3019

M18-39

3019

30K→20M

18.6 - 20.0 mi

Top 12%
×5
+64ft-50ft

Overall

3595

Males

3335

M18-39

3335

20M→21M

20.0 - 21.0 mi

Top 13%
×8
+106ft-24ft

Overall

3895

Males

3521

M18-39

3521

21M→35K

21.0 - 21.8 mi

Top 10%
×7
+17ft-86ft

Overall

2840

Males

2654

M18-39

2654

35K→23M

21.8 - 23.0 mi

Top 9%
×5
+23ft-63ft

Overall

2536

Males

2378

M18-39

2378

23M→24M

23.0 - 24.0 mi

Top 7%
×6
+12ft-82ft

Overall

2138

Males

2010

M18-39

2010

24M→40K

24.0 - 24.9 mi

Top 9%
×1
+6ft-20ft

Overall

2588

Males

2380

M18-39

2380

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1
+13ft-16ft

Overall

2865

Males

2585

M18-39

2585

25.2M→FINISH

25.2 - 26.2 mi

Top 9%
×2
+22ft-21ft

Overall

2653

Males

2392

M18-39

2392

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Position interactions are being recalculated

Started about 3 hours ago. This usually takes 10-20 minutes. Please check back shortly.

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing