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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Steve Donnelly

Bib: 9459 •M •Age: N/A

CA

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 (M55-59)
#0 / 1491
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
24:46
3.11 mi
Rank: #16725
Start → 5K
24:46 | 7:59/mi
10K
49:41
6.21 mi
Rank: #17036 (-311)
5K → 10K
24:55 | 8:02/mi
15K
1:14:42
9.32 mi
Rank: #17164 (-128)
10K → 15K
25:01 | 8:04/mi
20K
1:39:39
12.43 mi
Rank: #16926 (+238)
15K → 20K
24:57 | 8:02/mi
HALF
1:44:59
13.11 mi
Rank: #16861 (+65)
20K → HALF
5:20 | 7:50/mi
25K
2:04:18
15.53 mi
Rank: #16560 (+301)
HALF → 25K
19:19 | 7:58/mi
30K
2:29:14
18.64 mi
Rank: #16025 (+535)
25K → 30K
24:56 | 8:02/mi
20M
2:40:36
20.00 mi
Rank: #15978 (+47)
30K → 20M
11:22 | 8:23/mi
21M
2:49:04
21.00 mi
Rank: #15765 (+213)
20M → 21M
8:28 | 8:28/mi
35K
2:55:12
21.75 mi
Rank: #15741 (+24)
21M → 35K
6:08 | 8:12/mi
23M
3:06:22
23.00 mi
Rank: #15875 (-134)
35K → 23M
11:10 | 8:56/mi
24M
3:15:08
24.00 mi
Rank: #15988 (-113)
23M → 24M
8:46 | 8:46/mi
40K
3:22:41
24.85 mi
Rank: #16027 (-39)
24M → 40K
7:33 | 8:50/mi
25.2M
3:25:53
25.20 mi
Rank: #16026 (+1)
40K → 25.2M
3:12 | 9:17/mi
FINISH
3:34:34
26.22 mi
Rank: #16112 (-86)
25.2M → FINISH
8:41 | 8:32/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:44:59
Pace8:01 /mi
2nd Half
Distance13.11 mi
Time1:49:35
Pace8:22 /mi
📊Positive Split: 4.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:40:5024:467:5924:46
7:59
-
10K
6.21 mi11:05:4549:418:0024:55
8:02
+0:03
15K
9.32 mi11:30:461:14:428:0125:01
8:04
+0:02
20K
12.43 mi11:55:431:39:398:0224:57
8:02
-0:02
HALF
13.11 mi12:01:031:44:598:015:20
7:50
-0:12
25K
15.53 mi12:20:222:04:188:0119:19
7:58
+0:08
30K
18.64 mi12:45:182:29:148:0124:56
8:02
+0:04
20M
20.00 mi12:56:402:40:368:0211:22
8:23
+0:21
21M
21.00 mi13:05:082:49:048:048:28
8:28
+0:05
35K
21.75 mi13:11:162:55:128:046:08
8:12
-0:16
23M
23.00 mi13:22:263:06:228:0711:10
8:56
+0:44
24M
24.00 mi13:31:123:15:088:088:46
8:46
-0:10
40K
24.85 mi13:38:453:22:418:107:33
8:50
+0:04
25.2M
25.20 mi13:41:573:25:538:113:12
9:17
+0:27
FINISH
26.22 mi13:50:383:34:348:128:41
8:32
-0:45

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

7:50 /mi

Average Pace

8:11 /mi

Slowest Pace

9:17 /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

3:03:53

86% of race

Time at Steady Pace

27:29

13% of race

Time at Slower Pace

3:12

1% of race

Average Pace: 8:11 /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 mi10:40:5024:467:5924:46
7:59
#16725
10K
6.21 mi11:05:4549:418:0024:55
8:02
#17036
15K
9.32 mi11:30:461:14:428:0125:01
8:04
#17164
20K
12.43 mi11:55:431:39:398:0224:57
8:02
#16926
HALF
13.11 mi12:01:031:44:598:015:20
7:50
#16861
25K
15.53 mi12:20:222:04:188:0119:19
7:58
#16560
30K
18.64 mi12:45:182:29:148:0124:56
8:02
#16025
20M
20.00 mi12:56:402:40:368:0211:22
8:23
#15978
21M
21.00 mi13:05:082:49:048:048:28
8:28
#15765
35K
21.75 mi13:11:162:55:128:046:08
8:12
#15741
23M
23.00 mi13:22:263:06:228:0711:10
8:56
#15875
24M
24.00 mi13:31:123:15:088:088:46
8:46
#15988
40K
24.85 mi13:38:453:22:418:107:33
8:50
#16027
25.2M
25.20 mi13:41:573:25:538:113:12
9:17
#16026
FINISH
26.22 mi13:50:383:34:348:128:41
8:32
#16112
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi16725109011090117377(Top 60%)11178(Top 68%)11178(Top 750%)
10K6.21 mi3.10 mi17036-31111010-10911010-10917377(Top 60%)11167(Top 68%)11167(Top 749%)
15K9.32 mi3.11 mi17164-12811067-5711067-5717377(Top 60%)11178(Top 68%)11178(Top 750%)
20K12.43 mi3.11 mi16926+23810964+10310964+10316323(Top 56%)10690(Top 65%)10690(Top 717%)
HALF13.11 mi0.68 mi16861+6510933+3110933+3115703(Top 54%)10485(Top 64%)10485(Top 703%)
25K15.53 mi2.42 mi16560+30110807+12610807+12615132(Top 52%)10138(Top 62%)10138(Top 680%)
30K18.64 mi3.11 mi16025+53510539+26810539+26813662(Top 47%)9404(Top 58%)9404(Top 631%)
20M20.00 mi1.36 mi15978+4710503+3610503+3615330(Top 53%)10018(Top 61%)10018(Top 672%)
21M21.00 mi1.00 mi15765+21310399+10410399+10412901(Top 44%)8865(Top 54%)8865(Top 595%)
35K21.75 mi0.75 mi15741+2410382+1710382+1715759(Top 54%)10084(Top 62%)10084(Top 676%)
23M23.00 mi1.25 mi15875-13410400-1810400-1818093(Top 62%)11017(Top 67%)11017(Top 739%)
24M24.00 mi1.00 mi15988-11310430-3010430-3018342(Top 63%)11109(Top 68%)11109(Top 745%)
40K24.85 mi0.85 mi16027-39104301043017523(Top 60%)10665(Top 65%)10665(Top 715%)
25.2M25.20 mi0.35 mi16026+110422+810422+816141(Top 56%)10034(Top 61%)10034(Top 673%)
FINISH26.22 mi1.02 mi16112-8610429-710429-718249(Top 63%)11005(Top 67%)11005(Top 738%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21
+97ft-345ft

Overall

17377

Males

11178

M55-59

11178

5K→10K

3.1 - 6.2 mi

Top 60%
×5
+79ft-138ft

Overall

17377

Males

11167

M55-59

11167

10K→15K

6.2 - 9.3 mi

Top 60%
×3
+67ft-78ft

Overall

17377

Males

11178

M55-59

11178

15K→20K

9.3 - 12.4 mi

Top 56%
×5
+106ft-86ft

Overall

16323

Males

10690

M55-59

10690

20K→HALF

12.4 - 13.1 mi

Top 54%
×2
+19ft-37ft

Overall

15703

Males

10485

M55-59

10485

HALF→25K

13.1 - 15.5 mi

Top 52%
×4
+66ft-88ft

Overall

15132

Males

10138

M55-59

10138

25K→30K

15.5 - 18.6 mi

Top 47%
×9
+181ft-148ft

Overall

13662

Males

9404

M55-59

9404

30K→20M

18.6 - 20.0 mi

Top 53%
×5
+64ft-50ft

Overall

15330

Males

10018

M55-59

10018

20M→21M

20.0 - 21.0 mi

Top 44%
×8
+106ft-24ft

Overall

12901

Males

8865

M55-59

8865

21M→35K

21.0 - 21.8 mi

Top 54%
×7
+17ft-86ft

Overall

15759

Males

10084

M55-59

10084

35K→23M

21.8 - 23.0 mi

Top 62%
×5
+23ft-63ft

Overall

18093

Males

11017

M55-59

11017

23M→24M

23.0 - 24.0 mi

Top 63%
×6
+12ft-82ft

Overall

18342

Males

11109

M55-59

11109

24M→40K

24.0 - 24.9 mi

Top 60%
×1
+6ft-20ft

Overall

17523

Males

10665

M55-59

10665

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1
+13ft-16ft

Overall

16141

Males

10034

M55-59

10034

25.2M→FINISH

25.2 - 26.2 mi

Top 63%
×2
+22ft-21ft

Overall

18249

Males

11005

M55-59

11005

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2174*
Passed By
1220
Net Change
+613
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16725
5K → 10K165200-311#16725#17036
10K → 15K137200-128#17036#17164
15K → 20K305*67+238#17164#16926
20K → HALF7510+65#16926#16861
HALF → 25K321*20+301#16861#16560
25K → 30K547*12+535#16560#16025
30K → 20M11669+47#16025#15978
20M → 21M226*13+213#15978#15765
21M → 35K7147+24#15765#15741
35K → 23M62196-134#15741#15875
23M → 24M35148-113#15875#15988
24M → 40K4584-39#15988#16027
40K → 25.2M3332+1#16027#16026
25.2M → FINISH36122-86#16026#16112
TOTALS2174*1220+613

* 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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Qualifying & Age Grade

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OTQ

Olympic Trials Qualifying analysis available

Activity Data

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