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BOSTON MARATHON 2026

Axel Medina Rivera

Bib: 6234β€’M

PR

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 5%
Gender (Male)
#0 / 16340
Top 8%
Age Group (M18-39)
#0 / 5723
Top 20%
Race Day Weather
51Β°/41Β°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
18:53
3.11 mi
Rank: #1495
Start β†’ 5K
18:53 | 6:05/mi
10K
38:05
6.21 mi
Rank: #1816 (-321)
5K β†’ 10K
19:12 | 6:11/mi
15K
57:17
9.32 mi
Rank: #1944 (-128)
10K β†’ 15K
19:12 | 6:11/mi
20K
1:16:54
12.43 mi
Rank: #2096 (-152)
15K β†’ 20K
19:37 | 6:19/mi
HALF
1:21:06
13.11 mi
Rank: #2103 (-7)
20K β†’ HALF
4:12 | 6:10/mi
25K
1:36:05
15.53 mi
Rank: #2020 (+83)
HALF β†’ 25K
14:59 | 6:11/mi
30K
1:55:17
18.64 mi
Rank: #1823 (+197)
25K β†’ 30K
19:12 | 6:11/mi
20M
2:03:41
20.00 mi
Rank: #1733 (+90)
30K β†’ 20M
8:24 | 6:12/mi
21M
2:10:09
21.00 mi
Rank: #1689 (+44)
20M β†’ 21M
6:28 | 6:28/mi
35K
2:14:32
21.75 mi
Rank: #1628 (+61)
21M β†’ 35K
4:23 | 5:52/mi
23M
2:22:00
23.00 mi
Rank: #1518 (+110)
35K β†’ 23M
7:28 | 5:58/mi
24M
2:27:57
24.00 mi
Rank: #1472 (+46)
23M β†’ 24M
5:57 | 5:57/mi
40K
2:33:05
24.85 mi
Rank: #1427 (+45)
24M β†’ 40K
5:08 | 6:01/mi
25.2M
2:35:17
25.20 mi
Rank: #1403 (+24)
40K β†’ 25.2M
2:12 | 6:23/mi
FINISH
2:41:05
26.22 mi
Rank: #1345 (+58)
25.2M β†’ FINISH
5:48 | 5:42/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:21:06
Pace6:12 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time1:19:59
Pace6:07 /mi
πŸ“ŠNegative Split: 1.4% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:1118:536:0518:53
6:05
-
10K
6.21 mi10:42:2338:056:0819:12
6:11
+0:06
15K
9.32 mi11:01:3557:176:0919:12
6:11
0:00
20K
12.43 mi11:21:121:16:546:1219:37
6:19
+0:08
HALF
13.11 mi11:25:241:21:066:124:12
6:10
-0:09
25K
15.53 mi11:40:231:36:056:1214:59
6:11
+0:01
30K
18.64 mi11:59:351:55:176:1219:12
6:11
0:00
20M
20.00 mi12:07:592:03:416:128:24
6:12
+0:01
21M
21.00 mi12:14:272:10:096:126:28
6:28
+0:16
35K
21.75 mi12:18:502:14:326:124:23
5:52
-0:36
23M
23.00 mi12:26:182:22:006:117:28
5:58
+0:06
24M
24.00 mi12:32:152:27:576:105:57
5:57
-0:01
40K
24.85 mi12:37:232:33:056:105:08
6:01
+0:04
25.2M
25.20 mi12:39:352:35:176:102:12
6:23
+0:22
FINISH
26.22 mi12:45:232:41:056:095:48
5:42
-0:41

Checkpoint Splits Visualizations

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

πŸ“ˆPace 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

5:42 /mi

Average Pace

6:09 /mi

Slowest Pace

6:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

2:12:48

82% of race

Time at Steady Pace

28:17

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:09 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi10:23:1118:536:0518:53
6:05
#1495
10K
6.21 mi10:42:2338:056:0819:12
6:11
#1816
15K
9.32 mi11:01:3557:176:0919:12
6:11
#1944
20K
12.43 mi11:21:121:16:546:1219:37
6:19
#2096
HALF
13.11 mi11:25:241:21:066:124:12
6:10
#2103
25K
15.53 mi11:40:231:36:056:1214:59
6:11
#2020
30K
18.64 mi11:59:351:55:176:1219:12
6:11
#1823
20M
20.00 mi12:07:592:03:416:128:24
6:12
#1733
21M
21.00 mi12:14:272:10:096:126:28
6:28
#1689
35K
21.75 mi12:18:502:14:326:124:23
5:52
#1628
23M
23.00 mi12:26:182:22:006:117:28
5:58
#1518
24M
24.00 mi12:32:152:27:576:105:57
5:57
#1472
40K
24.85 mi12:37:232:33:056:105:08
6:01
#1427
25.2M
25.20 mi12:39:352:35:176:102:12
6:23
#1403
FINISH
26.22 mi12:45:232:41:056:095:48
5:42
#1345
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 mi1495143814382176(Top 7%)2099(Top 13%)2099(Top 37%)
10K6.21 mi3.10 mi1816-3211749-3111749-3112160(Top 7%)2081(Top 13%)2081(Top 36%)
15K9.32 mi3.11 mi1944-1281873-1241873-1242176(Top 7%)2099(Top 13%)2099(Top 37%)
20K12.43 mi3.11 mi2096-1522023-1502023-1502638(Top 9%)2536(Top 16%)2536(Top 44%)
HALF13.11 mi0.68 mi2103-72028-52028-52188(Top 8%)2109(Top 13%)2109(Top 37%)
25K15.53 mi2.42 mi2020+831947+811947+811742(Top 6%)1678(Top 10%)1678(Top 29%)
30K18.64 mi3.11 mi1823+1971756+1911756+1911209(Top 4%)1167(Top 7%)1167(Top 20%)
20M20.00 mi1.36 mi1733+901669+871669+871135(Top 4%)1093(Top 7%)1093(Top 19%)
21M21.00 mi1.00 mi1689+441628+411628+411151(Top 4%)1105(Top 7%)1105(Top 19%)
35K21.75 mi0.75 mi1628+611570+581570+58776(Top 3%)742(Top 5%)742(Top 13%)
23M23.00 mi1.25 mi1518+1101462+1081462+108612(Top 2%)584(Top 4%)584(Top 10%)
24M24.00 mi1.00 mi1472+461417+451417+45926(Top 3%)886(Top 5%)886(Top 15%)
40K24.85 mi0.85 mi1427+451373+441373+44779(Top 3%)743(Top 5%)743(Top 13%)
25.2M25.20 mi0.35 mi1403+241350+231350+23632(Top 2%)608(Top 4%)608(Top 11%)
FINISH26.22 mi1.02 mi1345+581293+571293+57709(Top 2%)679(Top 4%)679(Top 12%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
Γ—21
+97ft-345ft

Overall

2176

Males

2099

M18-39

2099

5K→10K

3.1 - 6.2 mi

Top 7%
Γ—5
+79ft-138ft

Overall

2160

Males

2081

M18-39

2081

10K→15K

6.2 - 9.3 mi

Top 7%
Γ—3
+67ft-78ft

Overall

2176

Males

2099

M18-39

2099

15K→20K

9.3 - 12.4 mi

Top 9%
Γ—5
+106ft-86ft

Overall

2638

Males

2536

M18-39

2536

20K→HALF

12.4 - 13.1 mi

Top 8%
Γ—2
+19ft-37ft

Overall

2188

Males

2109

M18-39

2109

HALF→25K

13.1 - 15.5 mi

Top 6%
Γ—4
+66ft-88ft

Overall

1742

Males

1678

M18-39

1678

25K→30K

15.5 - 18.6 mi

Top 4%
Γ—9
+181ft-148ft

Overall

1209

Males

1167

M18-39

1167

30K→20M

18.6 - 20.0 mi

Top 4%
Γ—5
+64ft-50ft

Overall

1135

Males

1093

M18-39

1093

20M→21M

20.0 - 21.0 mi

Top 4%
Γ—8
+106ft-24ft

Overall

1151

Males

1105

M18-39

1105

21M→35K

21.0 - 21.8 mi

Top 3%
Γ—7
+17ft-86ft

Overall

776

Males

742

M18-39

742

35K→23M

21.8 - 23.0 mi

Top 2%
Γ—5
+23ft-63ft

Overall

612

Males

584

M18-39

584

23M→24M

23.0 - 24.0 mi

Top 3%
Γ—6
+12ft-82ft

Overall

926

Males

886

M18-39

886

24M→40K

24.0 - 24.9 mi

Top 3%
Γ—1
+6ft-20ft

Overall

779

Males

743

M18-39

743

40K→25.2M

24.9 - 25.2 mi

Top 2%
Γ—1
+13ft-16ft

Overall

632

Males

608

M18-39

608

25.2M→FINISH

25.2 - 26.2 mi

Top 2%
Γ—2
+22ft-21ft

Overall

709

Males

679

M18-39

679

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
840
Passed By
690
Net Change
+150
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#1495
5K β†’ 10K11332-321#1495#1816
10K β†’ 15K24152-128#1816#1944
15K β†’ 20K15167-152#1944#2096
20K β†’ HALF613-7#2096#2103
HALF β†’ 25K896+83#2103#2020
25K β†’ 30K2036+197#2020#1823
30K β†’ 20M911+90#1823#1733
20M β†’ 21M484+44#1733#1689
21M β†’ 35K610+61#1689#1628
35K β†’ 23M1100+110#1628#1518
23M β†’ 24M504+46#1518#1472
24M β†’ 40K483+45#1472#1427
40K β†’ 25.2M240+24#1427#1403
25.2M β†’ FINISH602+58#1403#1345
TOTALS840690+150
πŸ“Š

Passing Analysis Visualizations

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

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing