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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Trevor Penford

Bib: 18576 •M •Age: N/A

AB

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M70-74)
#0 / 281
Top 4%
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
25:23
3.11 mi
Rank: #18027
Start → 5K
25:23 | 8:11/mi
10K
50:57
6.21 mi
Rank: #18399 (-372)
5K → 10K
25:34 | 8:14/mi
15K
1:15:52
9.32 mi
Rank: #17996 (+403)
10K → 15K
24:55 | 8:02/mi
20K
1:40:55
12.43 mi
Rank: #17649 (+347)
15K → 20K
25:03 | 8:04/mi
HALF
1:46:20
13.11 mi
Rank: #17591 (+58)
20K → HALF
5:25 | 7:57/mi
25K
2:06:00
15.53 mi
Rank: #17337 (+254)
HALF → 25K
19:40 | 8:07/mi
30K
2:31:57
18.64 mi
Rank: #17045 (+292)
25K → 30K
25:57 | 8:22/mi
20M
2:43:01
20.00 mi
Rank: #16811 (+234)
30K → 20M
11:04 | 8:09/mi
21M
2:51:33
21.00 mi
Rank: #16597 (+214)
20M → 21M
8:32 | 8:32/mi
35K
2:57:25
21.75 mi
Rank: #16445 (+152)
21M → 35K
5:52 | 7:51/mi
23M
3:07:12
23.00 mi
Rank: #16120 (+325)
35K → 23M
9:47 | 7:50/mi
24M
3:14:54
24.00 mi
Rank: #15932 (+188)
23M → 24M
7:42 | 7:42/mi
40K
3:21:29
24.85 mi
Rank: #15713 (+219)
24M → 40K
6:35 | 7:42/mi
25.2M
3:24:20
25.20 mi
Rank: #15641 (+72)
40K → 25.2M
2:51 | 8:16/mi
FINISH
3:32:06
26.22 mi
Rank: #15526 (+115)
25.2M → FINISH
7:46 | 7:38/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:46:20
Pace8:07 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:45:46
Pace8:05 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:07:2625:238:1125:23
8:11
-
10K
6.21 mi11:33:0050:578:1225:34
8:14
+0:03
15K
9.32 mi11:57:551:15:528:0924:55
8:02
-0:12
20K
12.43 mi12:22:581:40:558:0825:03
8:04
+0:02
HALF
13.11 mi12:28:231:46:208:075:25
7:57
-0:07
25K
15.53 mi12:48:032:06:008:0719:40
8:07
+0:10
30K
18.64 mi13:14:002:31:578:1025:57
8:22
+0:15
20M
20.00 mi13:25:042:43:018:1011:04
8:09
-0:13
21M
21.00 mi13:33:362:51:338:118:32
8:32
+0:23
35K
21.75 mi13:39:282:57:258:105:52
7:51
-0:41
23M
23.00 mi13:49:153:07:128:099:47
7:50
-0:01
24M
24.00 mi13:56:573:14:548:087:42
7:42
-0:08
40K
24.85 mi14:03:323:21:298:076:35
7:42
0:00
25.2M
25.20 mi14:06:233:24:208:072:51
8:16
+0:34
FINISH
26.22 mi14:14:093:32:068:067:46
7:38
-0:38

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

7:38 /mi

Average Pace

8:06 /mi

Slowest Pace

8:32 /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

3:23:34

96% of race

Time at Steady Pace

8:32

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:05 /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 mi11:07:2625:238:1125:23
8:11
#18027
10K
6.21 mi11:33:0050:578:1225:34
8:14
#18399
15K
9.32 mi11:57:551:15:528:0924:55
8:02
#17996
20K
12.43 mi12:22:581:40:558:0825:03
8:04
#17649
HALF
13.11 mi12:28:231:46:208:075:25
7:57
#17591
25K
15.53 mi12:48:032:06:008:0719:40
8:07
#17337
30K
18.64 mi13:14:002:31:578:1025:57
8:22
#17045
20M
20.00 mi13:25:042:43:018:1011:04
8:09
#16811
21M
21.00 mi13:33:362:51:338:118:32
8:32
#16597
35K
21.75 mi13:39:282:57:258:105:52
7:51
#16445
23M
23.00 mi13:49:153:07:128:099:47
7:50
#16120
24M
24.00 mi13:56:573:14:548:087:42
7:42
#15932
40K
24.85 mi14:03:323:21:298:076:35
7:42
#15713
25.2M
25.20 mi14:06:233:24:208:072:51
8:16
#15641
FINISH
26.22 mi14:14:093:32:068:067:46
7:38
#15526
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM70-74Seg. OverallSeg. MalesSeg. M70-74
5K3.11 mi3.11 mi18027114191141917146(Top 59%)11079(Top 68%)11079(Top 3943%)
10K6.21 mi3.10 mi18399-37211598-17911598-17918727(Top 65%)11772(Top 72%)11772(Top 4189%)
15K9.32 mi3.11 mi17996+40311429+16911429+16917146(Top 59%)11079(Top 68%)11079(Top 3943%)
20K12.43 mi3.11 mi17649+34711273+15611273+15616574(Top 57%)10814(Top 66%)10814(Top 3848%)
HALF13.11 mi0.68 mi17591+5811254+1911254+1916643(Top 57%)10857(Top 66%)10857(Top 3864%)
25K15.53 mi2.42 mi17337+25411144+11011144+11016171(Top 56%)10581(Top 65%)10581(Top 3765%)
30K18.64 mi3.11 mi17045+29210989+15510989+15515949(Top 55%)10397(Top 64%)10397(Top 3700%)
20M20.00 mi1.36 mi16811+23410866+12310866+12313860(Top 48%)9395(Top 57%)9395(Top 3343%)
21M21.00 mi1.00 mi16597+21410765+10110765+10113330(Top 46%)9065(Top 55%)9065(Top 3226%)
35K21.75 mi0.75 mi16445+15210680+8510680+8513359(Top 46%)9035(Top 55%)9035(Top 3215%)
23M23.00 mi1.25 mi16120+32510503+17710503+17711147(Top 38%)7932(Top 49%)7932(Top 2823%)
24M24.00 mi1.00 mi15932+18810402+10110402+10111541(Top 40%)8047(Top 49%)8047(Top 2864%)
40K24.85 mi0.85 mi15713+21910304+9810304+9810309(Top 36%)7387(Top 45%)7387(Top 2629%)
25.2M25.20 mi0.35 mi15641+7210258+4610258+4610042(Top 35%)7192(Top 44%)7192(Top 2559%)
FINISH26.22 mi1.02 mi15526+11510197+6110197+6112382(Top 43%)8280(Top 51%)8280(Top 2947%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21
+97ft-345ft

Overall

17146

Males

11079

M70-74

11079

5K→10K

3.1 - 6.2 mi

Top 65%
×5
+79ft-138ft

Overall

18727

Males

11772

M70-74

11772

10K→15K

6.2 - 9.3 mi

Top 59%
×3
+67ft-78ft

Overall

17146

Males

11079

M70-74

11079

15K→20K

9.3 - 12.4 mi

Top 57%
×5
+106ft-86ft

Overall

16574

Males

10814

M70-74

10814

20K→HALF

12.4 - 13.1 mi

Top 57%
×2
+19ft-37ft

Overall

16643

Males

10857

M70-74

10857

HALF→25K

13.1 - 15.5 mi

Top 56%
×4
+66ft-88ft

Overall

16171

Males

10581

M70-74

10581

25K→30K

15.5 - 18.6 mi

Top 55%
×9
+181ft-148ft

Overall

15949

Males

10397

M70-74

10397

30K→20M

18.6 - 20.0 mi

Top 48%
×5
+64ft-50ft

Overall

13860

Males

9395

M70-74

9395

20M→21M

20.0 - 21.0 mi

Top 46%
×8
+106ft-24ft

Overall

13330

Males

9065

M70-74

9065

21M→35K

21.0 - 21.8 mi

Top 46%
×7
+17ft-86ft

Overall

13359

Males

9035

M70-74

9035

35K→23M

21.8 - 23.0 mi

Top 38%
×5
+23ft-63ft

Overall

11147

Males

7932

M70-74

7932

23M→24M

23.0 - 24.0 mi

Top 40%
×6
+12ft-82ft

Overall

11541

Males

8047

M70-74

8047

24M→40K

24.0 - 24.9 mi

Top 36%
×1
+6ft-20ft

Overall

10309

Males

7387

M70-74

7387

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1
+13ft-16ft

Overall

10042

Males

7192

M70-74

7192

25.2M→FINISH

25.2 - 26.2 mi

Top 43%
×2
+22ft-21ft

Overall

12382

Males

8280

M70-74

8280

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3232*
Passed By
417
Net Change
+2501
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18027
5K → 10K142200-372#18027#18399
10K → 15K455*52+403#18399#17996
15K → 20K375*28+347#17996#17649
20K → HALF7315+58#17649#17591
HALF → 25K281*27+254#17591#17337
25K → 30K346*54+292#17337#17045
30K → 20M237*3+234#17045#16811
20M → 21M226*12+214#16811#16597
21M → 35K1575+152#16597#16445
35K → 23M329*4+325#16445#16120
23M → 24M1924+188#16120#15932
24M → 40K221*2+219#15932#15713
40K → 25.2M731+72#15713#15641
25.2M → FINISH12510+115#15641#15526
TOTALS3232*417+2501

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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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Activity Data

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