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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Crispin Flowerday

Bib: 5037 β€’M β€’Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 9%
Gender (Male)
#0 / 16340
Top 15%
Masters (Masters Men)
#0 / 10617
Top 4%
Age Group (M45-49)
#0 / 2413
Top 5%
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
19:31
3.11 mi
Rank: #2559
Start β†’ 5K
19:31 | 6:17/mi
10K
39:01
6.21 mi
Rank: #2616 (-57)
5K β†’ 10K
19:30 | 6:17/mi
15K
58:36
9.32 mi
Rank: #2685 (-69)
10K β†’ 15K
19:35 | 6:19/mi
20K
1:18:27
12.43 mi
Rank: #2783 (-98)
15K β†’ 20K
19:51 | 6:24/mi
HALF
1:22:46
13.11 mi
Rank: #2797 (-14)
20K β†’ HALF
4:19 | 6:20/mi
25K
1:38:20
15.53 mi
Rank: #2813 (-16)
HALF β†’ 25K
15:34 | 6:26/mi
30K
1:58:46
18.64 mi
Rank: #2833 (-20)
25K β†’ 30K
20:26 | 6:35/mi
20M
2:07:41
20.00 mi
Rank: #2805 (+28)
30K β†’ 20M
8:55 | 6:34/mi
21M
2:14:35
21.00 mi
Rank: #2776 (+29)
20M β†’ 21M
6:54 | 6:54/mi
35K
2:19:14
21.75 mi
Rank: #2731 (+45)
21M β†’ 35K
4:39 | 6:13/mi
23M
2:27:21
23.00 mi
Rank: #2677 (+54)
35K β†’ 23M
8:07 | 6:30/mi
24M
2:33:40
24.00 mi
Rank: #2624 (+53)
23M β†’ 24M
6:19 | 6:19/mi
40K
2:39:07
24.85 mi
Rank: #2550 (+74)
24M β†’ 40K
5:27 | 6:23/mi
25.2M
2:41:29
25.20 mi
Rank: #2535 (+15)
40K β†’ 25.2M
2:22 | 6:52/mi
FINISH
2:47:47
26.22 mi
Rank: #2506 (+29)
25.2M β†’ FINISH
6:18 | 6:11/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
Time1:25:01
Pace6:30 /mi
πŸ“ŠPositive Split: 2.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:3919:316:1719:31
6:17
-
10K
6.21 mi10:41:0939:016:1719:30
6:17
0:00
15K
9.32 mi11:00:4458:366:1819:35
6:19
+0:02
20K
12.43 mi11:20:351:18:276:1919:51
6:24
+0:05
HALF
13.11 mi11:24:541:22:466:194:19
6:20
-0:04
25K
15.53 mi11:40:281:38:206:2015:34
6:26
+0:06
30K
18.64 mi12:00:541:58:466:2320:26
6:35
+0:09
20M
20.00 mi12:09:492:07:416:248:55
6:34
-0:01
21M
21.00 mi12:16:432:14:356:256:54
6:54
+0:20
35K
21.75 mi12:21:222:19:146:254:39
6:13
-0:41
23M
23.00 mi12:29:292:27:216:258:07
6:30
+0:17
24M
24.00 mi12:35:482:33:406:256:19
6:19
-0:11
40K
24.85 mi12:41:152:39:076:255:27
6:23
+0:04
25.2M
25.20 mi12:43:372:41:296:252:22
6:52
+0:29
FINISH
26.22 mi12:49:552:47:476:256:18
6:11
-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

6:11 /mi

Average Pace

6:24 /mi

Slowest Pace

6:54 /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

2:38:31

94% of race

Time at Steady Pace

9:16

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:24 /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 mi10:21:3919:316:1719:31
6:17
#2559
10K
6.21 mi10:41:0939:016:1719:30
6:17
#2616
15K
9.32 mi11:00:4458:366:1819:35
6:19
#2685
20K
12.43 mi11:20:351:18:276:1919:51
6:24
#2783
HALF
13.11 mi11:24:541:22:466:194:19
6:20
#2797
25K
15.53 mi11:40:281:38:206:2015:34
6:26
#2813
30K
18.64 mi12:00:541:58:466:2320:26
6:35
#2833
20M
20.00 mi12:09:492:07:416:248:55
6:34
#2805
21M
21.00 mi12:16:432:14:356:256:54
6:54
#2776
35K
21.75 mi12:21:222:19:146:254:39
6:13
#2731
23M
23.00 mi12:29:292:27:216:258:07
6:30
#2677
24M
24.00 mi12:35:482:33:406:256:19
6:19
#2624
40K
24.85 mi12:41:152:39:076:255:27
6:23
#2550
25.2M
25.20 mi12:43:372:41:296:252:22
6:52
#2535
FINISH
26.22 mi12:49:552:47:476:256:18
6:11
#2506
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi2559245824582877(Top 10%)2759(Top 17%)2759(Top 114%)
10K6.21 mi3.10 mi2616-572515-572515-572683(Top 9%)2583(Top 16%)2583(Top 107%)
15K9.32 mi3.11 mi2685-692582-672582-672877(Top 10%)2759(Top 17%)2759(Top 114%)
20K12.43 mi3.11 mi2783-982675-932675-933085(Top 11%)2961(Top 18%)2961(Top 123%)
HALF13.11 mi0.68 mi2797-142689-142689-143205(Top 11%)3081(Top 19%)3081(Top 128%)
25K15.53 mi2.42 mi2813-162705-162705-162993(Top 10%)2871(Top 18%)2871(Top 119%)
30K18.64 mi3.11 mi2833-202722-172722-172969(Top 10%)2821(Top 17%)2821(Top 117%)
20M20.00 mi1.36 mi2805+282693+292693+292734(Top 9%)2579(Top 16%)2579(Top 107%)
21M21.00 mi1.00 mi2776+292665+282665+282885(Top 10%)2692(Top 16%)2692(Top 112%)
35K21.75 mi0.75 mi2731+452621+442621+442108(Top 7%)2003(Top 12%)2003(Top 83%)
23M23.00 mi1.25 mi2677+542570+512570+512350(Top 8%)2211(Top 14%)2211(Top 92%)
24M24.00 mi1.00 mi2624+532519+512519+512269(Top 8%)2120(Top 13%)2120(Top 88%)
40K24.85 mi0.85 mi2550+742447+722447+722033(Top 7%)1901(Top 12%)1901(Top 79%)
25.2M25.20 mi0.35 mi2535+152432+152432+152094(Top 7%)1942(Top 12%)1942(Top 80%)
FINISH26.22 mi1.02 mi2506+292404+282404+282416(Top 8%)2207(Top 14%)2207(Top 91%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
Γ—21
+97ft-345ft

Overall

2877

Males

2759

M45-49

2759

5K→10K

3.1 - 6.2 mi

Top 9%
Γ—5
+79ft-138ft

Overall

2683

Males

2583

M45-49

2583

10K→15K

6.2 - 9.3 mi

Top 10%
Γ—3
+67ft-78ft

Overall

2877

Males

2759

M45-49

2759

15K→20K

9.3 - 12.4 mi

Top 11%
Γ—5
+106ft-86ft

Overall

3085

Males

2961

M45-49

2961

20K→HALF

12.4 - 13.1 mi

Top 11%
Γ—2
+19ft-37ft

Overall

3205

Males

3081

M45-49

3081

HALF→25K

13.1 - 15.5 mi

Top 10%
Γ—4
+66ft-88ft

Overall

2993

Males

2871

M45-49

2871

25K→30K

15.5 - 18.6 mi

Top 10%
Γ—9
+181ft-148ft

Overall

2969

Males

2821

M45-49

2821

30K→20M

18.6 - 20.0 mi

Top 9%
Γ—5
+64ft-50ft

Overall

2734

Males

2579

M45-49

2579

20M→21M

20.0 - 21.0 mi

Top 10%
Γ—8
+106ft-24ft

Overall

2885

Males

2692

M45-49

2692

21M→35K

21.0 - 21.8 mi

Top 7%
Γ—7
+17ft-86ft

Overall

2108

Males

2003

M45-49

2003

35K→23M

21.8 - 23.0 mi

Top 8%
Γ—5
+23ft-63ft

Overall

2350

Males

2211

M45-49

2211

23M→24M

23.0 - 24.0 mi

Top 8%
Γ—6
+12ft-82ft

Overall

2269

Males

2120

M45-49

2120

24M→40K

24.0 - 24.9 mi

Top 7%
Γ—1
+6ft-20ft

Overall

2033

Males

1901

M45-49

1901

40K→25.2M

24.9 - 25.2 mi

Top 7%
Γ—1
+13ft-16ft

Overall

2094

Males

1942

M45-49

1942

25.2M→FINISH

25.2 - 26.2 mi

Top 8%
Γ—2
+22ft-21ft

Overall

2416

Males

2207

M45-49

2207

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
760
Passed By
707
Net Change
+53
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#2559
5K β†’ 10K77134-57#2559#2616
10K β†’ 15K54123-69#2616#2685
15K β†’ 20K41139-98#2685#2783
20K β†’ HALF822-14#2783#2797
HALF β†’ 25K6379-16#2797#2813
25K β†’ 30K7898-20#2813#2833
30K β†’ 20M6032+28#2833#2805
20M β†’ 21M5223+29#2805#2776
21M β†’ 35K505+45#2776#2731
35K β†’ 23M639+54#2731#2677
23M β†’ 24M6714+53#2677#2624
24M β†’ 40K806+74#2624#2550
40K β†’ 25.2M205+15#2550#2535
25.2M β†’ FINISH4718+29#2535#2506
TOTALS760707+53
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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