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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Joseph Chase

Bib: 861 •M •Age: N/A

MD

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 49%
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
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
20:57
3.11 mi
Rank: #6335
Start → 5K
20:57 | 6:45/mi
10K
42:51
6.21 mi
Rank: #7800 (-1465)
5K → 10K
21:54 | 7:03/mi
15K
1:04:58
9.32 mi
Rank: #8357 (-557)
10K → 15K
22:07 | 7:08/mi
20K
1:27:37
12.43 mi
Rank: #8726 (-369)
15K → 20K
22:39 | 7:18/mi
HALF
1:32:41
13.11 mi
Rank: #8881 (-155)
20K → HALF
5:04 | 7:26/mi
25K
1:51:25
15.53 mi
Rank: #9485 (-604)
HALF → 25K
18:44 | 7:44/mi
30K
2:18:14
18.64 mi
Rank: #11160 (-1675)
25K → 30K
26:49 | 8:38/mi
20M
2:29:37
20.00 mi
Rank: #11493 (-333)
30K → 20M
11:23 | 8:23/mi
21M
2:38:09
21.00 mi
Rank: #11571 (-78)
20M → 21M
8:32 | 8:32/mi
35K
2:44:11
21.75 mi
Rank: #11686 (-115)
21M → 35K
6:02 | 8:04/mi
23M
2:56:08
23.00 mi
Rank: #12427 (-741)
35K → 23M
11:57 | 9:33/mi
24M
3:06:40
24.00 mi
Rank: #13254 (-827)
23M → 24M
10:32 | 10:32/mi
40K
3:16:27
24.85 mi
Rank: #14164 (-910)
24M → 40K
9:47 | 11:27/mi
25.2M
3:19:42
25.20 mi
Rank: #14217 (-53)
40K → 25.2M
3:15 | 9:26/mi
FINISH
3:27:35
26.22 mi
Rank: #14190 (+27)
25.2M → FINISH
7:53 | 7:45/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:32:41
Pace7:05 /mi
2nd Half
Distance13.11 mi
Time1:54:54
Pace8:46 /mi
📊Positive Split: 24.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:2520:576:4520:57
6:45
-
10K
6.21 mi10:43:1942:516:5421:54
7:03
+0:18
15K
9.32 mi11:05:261:04:586:5922:07
7:08
+0:05
20K
12.43 mi11:28:051:27:377:0422:39
7:18
+0:10
HALF
13.11 mi11:33:091:32:417:055:04
7:26
+0:08
25K
15.53 mi11:51:531:51:257:1118:44
7:44
+0:18
30K
18.64 mi12:18:422:18:147:2526:49
8:38
+0:54
20M
20.00 mi12:30:052:29:377:2911:23
8:23
-0:15
21M
21.00 mi12:38:372:38:097:328:32
8:32
+0:09
35K
21.75 mi12:44:392:44:117:336:02
8:04
-0:28
23M
23.00 mi12:56:362:56:087:4011:57
9:33
+1:29
24M
24.00 mi13:07:083:06:407:4710:32
10:32
+0:59
40K
24.85 mi13:16:553:16:277:559:47
11:27
+0:55
25.2M
25.20 mi13:20:103:19:427:563:15
9:26
-2:01
FINISH
26.22 mi13:28:033:27:357:567:53
7:45
-1:41

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

6:45 /mi

Average Pace

7:55 /mi

Slowest Pace

11:27 /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

1:27:37

42% of race

Time at Steady Pace

1:24:27

41% of race

Time at Slower Pace

35:31

17% of race

Average Pace: 7:55 /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 mi10:21:2520:576:4520:57
6:45
#6335
10K
6.21 mi10:43:1942:516:5421:54
7:03
#7800
15K
9.32 mi11:05:261:04:586:5922:07
7:08
#8357
20K
12.43 mi11:28:051:27:377:0422:39
7:18
#8726
HALF
13.11 mi11:33:091:32:417:055:04
7:26
#8881
25K
15.53 mi11:51:531:51:257:1118:44
7:44
#9485
30K
18.64 mi12:18:422:18:147:2526:49
8:38
#11160
20M
20.00 mi12:30:052:29:377:2911:23
8:23
#11493
21M
21.00 mi12:38:372:38:097:328:32
8:32
#11571
35K
21.75 mi12:44:392:44:117:336:02
8:04
#11686
23M
23.00 mi12:56:362:56:087:4011:57
9:33
#12427
24M
24.00 mi13:07:083:06:407:4710:32
10:32
#13254
40K
24.85 mi13:16:553:16:277:559:47
11:27
#14164
25.2M
25.20 mi13:20:103:19:427:563:15
9:26
#14217
FINISH
26.22 mi13:28:033:27:357:567:53
7:45
#14190
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 mi6335573657369441(Top 33%)7740(Top 47%)7740(Top 135%)
10K6.21 mi3.10 mi7800-14656760-10246760-10249043(Top 31%)7527(Top 46%)7527(Top 132%)
15K9.32 mi3.11 mi8357-5577108-3487108-3489441(Top 33%)7740(Top 47%)7740(Top 135%)
20K12.43 mi3.11 mi8726-3697327-2197327-21910078(Top 35%)7969(Top 49%)7969(Top 139%)
HALF13.11 mi0.68 mi8881-1557421-947421-9412398(Top 43%)9122(Top 56%)9122(Top 159%)
25K15.53 mi2.42 mi9485-6047735-3147735-31413238(Top 46%)9325(Top 57%)9325(Top 163%)
30K18.64 mi3.11 mi11160-16758497-7628497-76217628(Top 61%)11088(Top 68%)11088(Top 194%)
20M20.00 mi1.36 mi11493-3338635-1388635-13815397(Top 53%)10041(Top 61%)10041(Top 175%)
21M21.00 mi1.00 mi11571-788660-258660-2513320(Top 46%)9055(Top 55%)9055(Top 158%)
35K21.75 mi0.75 mi11686-1158687-278687-2714886(Top 51%)9700(Top 59%)9700(Top 169%)
23M23.00 mi1.25 mi12427-7418972-2858972-28520729(Top 71%)12324(Top 75%)12324(Top 215%)
24M24.00 mi1.00 mi13254-8279318-3469318-34624160(Top 83%)13906(Top 85%)13906(Top 243%)
40K24.85 mi0.85 mi14164-9109665-3479665-34725006(Top 86%)14279(Top 87%)14279(Top 250%)
25.2M25.20 mi0.35 mi14217-539679-149679-1416873(Top 58%)10360(Top 63%)10360(Top 181%)
FINISH26.22 mi1.02 mi14190+279648+319648+3113258(Top 46%)8685(Top 53%)8685(Top 152%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21
+97ft-345ft

Overall

9441

Males

7740

M18-39

7740

5K→10K

3.1 - 6.2 mi

Top 31%
×5
+79ft-138ft

Overall

9043

Males

7527

M18-39

7527

10K→15K

6.2 - 9.3 mi

Top 33%
×3
+67ft-78ft

Overall

9441

Males

7740

M18-39

7740

15K→20K

9.3 - 12.4 mi

Top 35%
×5
+106ft-86ft

Overall

10078

Males

7969

M18-39

7969

20K→HALF

12.4 - 13.1 mi

Top 43%
×2
+19ft-37ft

Overall

12398

Males

9122

M18-39

9122

HALF→25K

13.1 - 15.5 mi

Top 46%
×4
+66ft-88ft

Overall

13238

Males

9325

M18-39

9325

25K→30K

15.5 - 18.6 mi

Top 61%
×9
+181ft-148ft

Overall

17628

Males

11088

M18-39

11088

30K→20M

18.6 - 20.0 mi

Top 53%
×5
+64ft-50ft

Overall

15397

Males

10041

M18-39

10041

20M→21M

20.0 - 21.0 mi

Top 46%
×8
+106ft-24ft

Overall

13320

Males

9055

M18-39

9055

21M→35K

21.0 - 21.8 mi

Top 51%
×7
+17ft-86ft

Overall

14886

Males

9700

M18-39

9700

35K→23M

21.8 - 23.0 mi

Top 71%
×5
+23ft-63ft

Overall

20729

Males

12324

M18-39

12324

23M→24M

23.0 - 24.0 mi

Top 83%
×6
+12ft-82ft

Overall

24160

Males

13906

M18-39

13906

24M→40K

24.0 - 24.9 mi

Top 86%
×1
+6ft-20ft

Overall

25006

Males

14279

M18-39

14279

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1
+13ft-16ft

Overall

16873

Males

10360

M18-39

10360

25.2M→FINISH

25.2 - 26.2 mi

Top 46%
×2
+22ft-21ft

Overall

13258

Males

8685

M18-39

8685

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
393
Passed By
2379
Net Change
-7855
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6335
5K → 10K12200-1465#6335#7800
10K → 15K23200-557#7800#8357
15K → 20K47200-369#8357#8726
20K → HALF2157-155#8726#8881
HALF → 25K30200-604#8881#9485
25K → 30K20200-1675#9485#11160
30K → 20M30200-333#11160#11493
20M → 21M67145-78#11493#11571
21M → 35K31146-115#11571#11686
35K → 23M13200-741#11686#12427
23M → 24M10200-827#12427#13254
24M → 40K3200-910#13254#14164
40K → 25.2M2073-53#14164#14217
25.2M → FINISH8558+27#14217#14190
TOTALS3932379-7855
📊

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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

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