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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Carlos Lopez Jr

Bib: 4071 β€’M β€’Age: N/A

NY

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 9%
Gender (Male)
#0 / 16340
Top 15%
Age Group (M18-39)
#0 / 5723
Top 36%
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
19:34
3.11 mi
Rank: #2678
Start β†’ 5K
19:34 | 6:18/mi
10K
39:10
6.21 mi
Rank: #2774 (-96)
5K β†’ 10K
19:36 | 6:19/mi
15K
58:54
9.32 mi
Rank: #2903 (-129)
10K β†’ 15K
19:44 | 6:22/mi
20K
1:18:30
12.43 mi
Rank: #2804 (+99)
15K β†’ 20K
19:36 | 6:19/mi
HALF
1:22:46
13.11 mi
Rank: #2798 (+6)
20K β†’ HALF
4:16 | 6:16/mi
25K
1:38:11
15.53 mi
Rank: #2751 (+47)
HALF β†’ 25K
15:25 | 6:22/mi
30K
1:58:19
18.64 mi
Rank: #2665 (+86)
25K β†’ 30K
20:08 | 6:29/mi
20M
2:07:12
20.00 mi
Rank: #2635 (+30)
30K β†’ 20M
8:53 | 6:33/mi
21M
2:14:02
21.00 mi
Rank: #2633 (+2)
20M β†’ 21M
6:50 | 6:50/mi
35K
2:18:47
21.75 mi
Rank: #2621 (+12)
21M β†’ 35K
4:45 | 6:21/mi
23M
2:27:00
23.00 mi
Rank: #2601 (+20)
35K β†’ 23M
8:13 | 6:34/mi
24M
2:33:22
24.00 mi
Rank: #2552 (+49)
23M β†’ 24M
6:22 | 6:22/mi
40K
2:38:59
24.85 mi
Rank: #2528 (+24)
24M β†’ 40K
5:37 | 6:35/mi
25.2M
2:41:35
25.20 mi
Rank: #2552 (-24)
40K β†’ 25.2M
2:36 | 7:33/mi
FINISH
2:48:22
26.22 mi
Rank: #2633 (-81)
25.2M β†’ FINISH
6:47 | 6:40/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:22:46
Pace6:19 /mi
2nd Half
Distance13.11 mi
Time1:25:36
Pace6:32 /mi
πŸ“ŠPositive Split: 3.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:3119:346:1819:34
6:18
-
10K
6.21 mi10:41:0739:106:1919:36
6:19
+0:01
15K
9.32 mi11:00:5158:546:2019:44
6:22
+0:03
20K
12.43 mi11:20:271:18:306:2019:36
6:19
-0:03
HALF
13.11 mi11:24:431:22:466:194:16
6:16
-0:03
25K
15.53 mi11:40:081:38:116:2015:25
6:22
+0:06
30K
18.64 mi12:00:161:58:196:2120:08
6:29
+0:07
20M
20.00 mi12:09:092:07:126:228:53
6:33
+0:04
21M
21.00 mi12:15:592:14:026:236:50
6:50
+0:17
35K
21.75 mi12:20:442:18:476:234:45
6:21
-0:29
23M
23.00 mi12:28:572:27:006:248:13
6:34
+0:13
24M
24.00 mi12:35:192:33:226:246:22
6:22
-0:12
40K
24.85 mi12:40:562:38:596:245:37
6:35
+0:13
25.2M
25.20 mi12:43:322:41:356:252:36
7:33
+0:58
FINISH
26.22 mi12:50:192:48:226:266:47
6:40
-0:53

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

6:16 /mi

Average Pace

6:26 /mi

Slowest Pace

7:33 /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

0:00

0% of race

Time at Steady Pace

2:09:26

77% of race

Time at Slower Pace

38:56

23% of race

Average Pace: 6:25 /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 mi10:21:3119:346:1819:34
6:18
#2678
10K
6.21 mi10:41:0739:106:1919:36
6:19
#2774
15K
9.32 mi11:00:5158:546:2019:44
6:22
#2903
20K
12.43 mi11:20:271:18:306:2019:36
6:19
#2804
HALF
13.11 mi11:24:431:22:466:194:16
6:16
#2798
25K
15.53 mi11:40:081:38:116:2015:25
6:22
#2751
30K
18.64 mi12:00:161:58:196:2120:08
6:29
#2665
20M
20.00 mi12:09:092:07:126:228:53
6:33
#2635
21M
21.00 mi12:15:592:14:026:236:50
6:50
#2633
35K
21.75 mi12:20:442:18:476:234:45
6:21
#2621
23M
23.00 mi12:28:572:27:006:248:13
6:34
#2601
24M
24.00 mi12:35:192:33:226:246:22
6:22
#2552
40K
24.85 mi12:40:562:38:596:245:37
6:35
#2528
25.2M
25.20 mi12:43:322:41:356:252:36
7:33
#2552
FINISH
26.22 mi12:50:192:48:226:266:47
6:40
#2633
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 mi2678257125713192(Top 11%)3054(Top 19%)3054(Top 53%)
10K6.21 mi3.10 mi2774-962666-952666-952890(Top 10%)2776(Top 17%)2776(Top 49%)
15K9.32 mi3.11 mi2903-1292787-1212787-1213192(Top 11%)3054(Top 19%)3054(Top 53%)
20K12.43 mi3.11 mi2804+992695+922695+922624(Top 9%)2524(Top 15%)2524(Top 44%)
HALF13.11 mi0.68 mi2798+62690+52690+52815(Top 10%)2709(Top 17%)2709(Top 47%)
25K15.53 mi2.42 mi2751+472646+442646+442652(Top 9%)2546(Top 16%)2546(Top 44%)
30K18.64 mi3.11 mi2665+862562+842562+842476(Top 9%)2370(Top 15%)2370(Top 41%)
20M20.00 mi1.36 mi2635+302531+312531+312617(Top 9%)2474(Top 15%)2474(Top 43%)
21M21.00 mi1.00 mi2633+22529+22529+22594(Top 9%)2436(Top 15%)2436(Top 43%)
35K21.75 mi0.75 mi2621+122517+122517+122723(Top 9%)2553(Top 16%)2553(Top 45%)
23M23.00 mi1.25 mi2601+202499+182499+182720(Top 9%)2539(Top 16%)2539(Top 44%)
24M24.00 mi1.00 mi2552+492452+472452+472490(Top 9%)2314(Top 14%)2314(Top 40%)
40K24.85 mi0.85 mi2528+242426+262426+262873(Top 10%)2621(Top 16%)2621(Top 46%)
25.2M25.20 mi0.35 mi2552-242449-232449-235353(Top 18%)4458(Top 27%)4458(Top 78%)
FINISH26.22 mi1.02 mi2633-812524-752524-755108(Top 18%)4248(Top 26%)4248(Top 74%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
Γ—21
+97ft-345ft

Overall

3192

Males

3054

M18-39

3054

5K→10K

3.1 - 6.2 mi

Top 10%
Γ—5
+79ft-138ft

Overall

2890

Males

2776

M18-39

2776

10K→15K

6.2 - 9.3 mi

Top 11%
Γ—3
+67ft-78ft

Overall

3192

Males

3054

M18-39

3054

15K→20K

9.3 - 12.4 mi

Top 9%
Γ—5
+106ft-86ft

Overall

2624

Males

2524

M18-39

2524

20K→HALF

12.4 - 13.1 mi

Top 10%
Γ—2
+19ft-37ft

Overall

2815

Males

2709

M18-39

2709

HALF→25K

13.1 - 15.5 mi

Top 9%
Γ—4
+66ft-88ft

Overall

2652

Males

2546

M18-39

2546

25K→30K

15.5 - 18.6 mi

Top 9%
Γ—9
+181ft-148ft

Overall

2476

Males

2370

M18-39

2370

30K→20M

18.6 - 20.0 mi

Top 9%
Γ—5
+64ft-50ft

Overall

2617

Males

2474

M18-39

2474

20M→21M

20.0 - 21.0 mi

Top 9%
Γ—8
+106ft-24ft

Overall

2594

Males

2436

M18-39

2436

21M→35K

21.0 - 21.8 mi

Top 9%
Γ—7
+17ft-86ft

Overall

2723

Males

2553

M18-39

2553

35K→23M

21.8 - 23.0 mi

Top 9%
Γ—5
+23ft-63ft

Overall

2720

Males

2539

M18-39

2539

23M→24M

23.0 - 24.0 mi

Top 9%
Γ—6
+12ft-82ft

Overall

2490

Males

2314

M18-39

2314

24M→40K

24.0 - 24.9 mi

Top 10%
Γ—1
+6ft-20ft

Overall

2873

Males

2621

M18-39

2621

40K→25.2M

24.9 - 25.2 mi

Top 18%
Γ—1
+13ft-16ft

Overall

5353

Males

4458

M18-39

4458

25.2M→FINISH

25.2 - 26.2 mi

Top 18%
Γ—2
+22ft-21ft

Overall

5108

Males

4248

M18-39

4248

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
779
Passed By
734
Net Change
+45
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#2678
5K β†’ 10K78174-96#2678#2774
10K β†’ 15K35164-129#2774#2903
15K β†’ 20K12425+99#2903#2804
20K β†’ HALF1711+6#2804#2798
HALF β†’ 25K8639+47#2798#2751
25K β†’ 30K12640+86#2751#2665
30K β†’ 20M5727+30#2665#2635
20M β†’ 21M4341+2#2635#2633
21M β†’ 35K2816+12#2633#2621
35K β†’ 23M5333+20#2621#2601
23M β†’ 24M6314+49#2601#2552
24M β†’ 40K5026+24#2552#2528
40K β†’ 25.2M731-24#2528#2552
25.2M β†’ FINISH1293-81#2552#2633
TOTALS779734+45
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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Qualifying & Age Grade

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OTQ

Olympic Trials Qualifying analysis available

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