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BOSTON MARATHON 2026

Donald Richardson

Bib: 31978•M

MO

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0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M75-79)
#0 / 68
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
36:26
3.11 mi
Rank: #28673
Start → 5K
36:26 | 11:44/mi
10K
1:14:03
6.21 mi
Rank: #28684 (-11)
5K → 10K
37:37 | 12:07/mi
15K
1:52:42
9.32 mi
Rank: #28685 (-1)
10K → 15K
38:39 | 12:27/mi
20K
2:31:51
12.43 mi
Rank: #28629 (+56)
15K → 20K
39:09 | 12:37/mi
HALF
2:40:39
13.11 mi
Rank: #28650 (-21)
20K → HALF
8:48 | 12:55/mi
25K
3:12:04
15.53 mi
Rank: #28578 (+72)
HALF → 25K
31:25 | 12:58/mi
30K
3:55:02
18.64 mi
Rank: #28543 (+35)
25K → 30K
42:58 | 13:50/mi
20M
4:13:31
20.00 mi
Rank: #28511 (+32)
30K → 20M
18:29 | 13:37/mi
21M
4:28:16
21.00 mi
Rank: #28499 (+12)
20M → 21M
14:45 | 14:45/mi
35K
4:38:28
21.75 mi
Rank: #28496 (+3)
21M → 35K
10:12 | 13:39/mi
23M
4:55:34
23.00 mi
Rank: #28486 (+10)
35K → 23M
17:06 | 13:40/mi
24M
5:09:27
24.00 mi
Rank: #28489 (-3)
23M → 24M
13:53 | 13:53/mi
40K
5:22:06
24.85 mi
Rank: #28486 (+3)
24M → 40K
12:39 | 14:48/mi
25.2M
5:28:20
25.20 mi
Rank: #28512 (-26)
40K → 25.2M
6:14 | 18:05/mi
FINISH
5:42:25
26.22 mi
Rank: #28529 (-17)
25.2M → FINISH
14:05 | 13:50/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:40:39
Pace12:16 /mi
2nd Half
Distance13.11 mi
Time3:01:46
Pace13:52 /mi
📊Positive Split: 13.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:02:4836:2611:4436:26
11:44
-
10K
6.21 mi12:40:251:14:0311:5637:37
12:07
+0:23
15K
9.32 mi13:19:041:52:4212:0638:39
12:27
+0:20
20K
12.43 mi13:58:132:31:5112:1439:09
12:37
+0:10
HALF
13.11 mi14:07:012:40:3912:168:48
12:55
+0:18
25K
15.53 mi14:38:263:12:0412:2231:25
12:58
+0:03
30K
18.64 mi15:21:243:55:0212:3742:58
13:50
+0:52
20M
20.00 mi15:39:534:13:3112:4118:29
13:37
-0:13
21M
21.00 mi15:54:384:28:1612:4714:45
14:45
+1:08
35K
21.75 mi16:04:504:38:2812:4910:12
13:39
-1:06
23M
23.00 mi16:21:564:55:3412:5217:06
13:40
+0:01
24M
24.00 mi16:35:495:09:2712:5413:53
13:53
+0:13
40K
24.85 mi16:48:285:22:0612:5812:39
14:48
+0:55
25.2M
25.20 mi16:54:425:28:2013:026:14
18:05
+3:17
FINISH
26.22 mi17:08:475:42:2513:0514:05
13:50
-4:15

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

11:44 /mi

Average Pace

13:04 /mi

Slowest Pace

18:05 /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

2:40:39

47% of race

Time at Steady Pace

2:28:08

43% of race

Time at Slower Pace

33:38

10% of race

Average Pace: 13:04 /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 mi12:02:4836:2611:4436:26
11:44
#28673
10K
6.21 mi12:40:251:14:0311:5637:37
12:07
#28684
15K
9.32 mi13:19:041:52:4212:0638:39
12:27
#28685
20K
12.43 mi13:58:132:31:5112:1439:09
12:37
#28629
HALF
13.11 mi14:07:012:40:3912:168:48
12:55
#28650
25K
15.53 mi14:38:263:12:0412:2231:25
12:58
#28578
30K
18.64 mi15:21:243:55:0212:3742:58
13:50
#28543
20M
20.00 mi15:39:534:13:3112:4118:29
13:37
#28511
21M
21.00 mi15:54:384:28:1612:4714:45
14:45
#28499
35K
21.75 mi16:04:504:38:2812:4910:12
13:39
#28496
23M
23.00 mi16:21:564:55:3412:5217:06
13:40
#28486
24M
24.00 mi16:35:495:09:2712:5413:53
13:53
#28489
40K
24.85 mi16:48:285:22:0612:5812:39
14:48
#28486
25.2M
25.20 mi16:54:425:28:2013:026:14
18:05
#28512
FINISH
26.22 mi17:08:475:42:2513:0514:05
13:50
#28529
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM75-79Seg. OverallSeg. MalesSeg. M75-79
5K3.11 mi3.11 mi28673162331623328613(Top 99%)16209(Top 99%)16209(Top 23837%)
10K6.21 mi3.10 mi28684-1116237-416237-428641(Top 99%)16225(Top 99%)16225(Top 23860%)
15K9.32 mi3.11 mi28685-116238-116238-128613(Top 99%)16209(Top 99%)16209(Top 23837%)
20K12.43 mi3.11 mi28629+5616213+2516213+2528410(Top 98%)16122(Top 99%)16122(Top 23709%)
HALF13.11 mi0.68 mi28650-2116222-916222-928698(Top 99%)16195(Top 99%)16195(Top 23816%)
25K15.53 mi2.42 mi28578+7216190+3216190+3228208(Top 97%)16024(Top 98%)16024(Top 23565%)
30K18.64 mi3.11 mi28543+3516172+1816172+1828263(Top 97%)15996(Top 98%)15996(Top 23524%)
20M20.00 mi1.36 mi28511+3216153+1916153+1927867(Top 96%)15800(Top 97%)15800(Top 23235%)
21M21.00 mi1.00 mi28499+1216145+816145+827904(Top 96%)15792(Top 97%)15792(Top 23224%)
35K21.75 mi0.75 mi28496+316140+516140+528129(Top 97%)15866(Top 97%)15866(Top 23332%)
23M23.00 mi1.25 mi28486+1016133+716133+727909(Top 96%)15784(Top 97%)15784(Top 23212%)
24M24.00 mi1.00 mi28489-3161331613328282(Top 97%)15924(Top 97%)15924(Top 23418%)
40K24.85 mi0.85 mi28486+316130+316130+328356(Top 98%)15959(Top 98%)15959(Top 23469%)
25.2M25.20 mi0.35 mi28512-2616140-1016140-1028865(Top 99%)16233(Top 99%)16233(Top 23872%)
FINISH26.22 mi1.02 mi28529-1716150-1016150-1028625(Top 99%)16102(Top 99%)16102(Top 23679%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21
+97ft-345ft

Overall

28613

Males

16209

M75-79

16209

5K→10K

3.1 - 6.2 mi

Top 99%
×5
+79ft-138ft

Overall

28641

Males

16225

M75-79

16225

10K→15K

6.2 - 9.3 mi

Top 99%
×3
+67ft-78ft

Overall

28613

Males

16209

M75-79

16209

15K→20K

9.3 - 12.4 mi

Top 98%
×5
+106ft-86ft

Overall

28410

Males

16122

M75-79

16122

20K→HALF

12.4 - 13.1 mi

Top 99%
×2
+19ft-37ft

Overall

28698

Males

16195

M75-79

16195

HALF→25K

13.1 - 15.5 mi

Top 97%
×4
+66ft-88ft

Overall

28208

Males

16024

M75-79

16024

25K→30K

15.5 - 18.6 mi

Top 97%
×9
+181ft-148ft

Overall

28263

Males

15996

M75-79

15996

30K→20M

18.6 - 20.0 mi

Top 96%
×5
+64ft-50ft

Overall

27867

Males

15800

M75-79

15800

20M→21M

20.0 - 21.0 mi

Top 96%
×8
+106ft-24ft

Overall

27904

Males

15792

M75-79

15792

21M→35K

21.0 - 21.8 mi

Top 97%
×7
+17ft-86ft

Overall

28129

Males

15866

M75-79

15866

35K→23M

21.8 - 23.0 mi

Top 96%
×5
+23ft-63ft

Overall

27909

Males

15784

M75-79

15784

23M→24M

23.0 - 24.0 mi

Top 97%
×6
+12ft-82ft

Overall

28282

Males

15924

M75-79

15924

24M→40K

24.0 - 24.9 mi

Top 98%
×1
+6ft-20ft

Overall

28356

Males

15959

M75-79

15959

40K→25.2M

24.9 - 25.2 mi

Top 99%
×1
+13ft-16ft

Overall

28865

Males

16233

M75-79

16233

25.2M→FINISH

25.2 - 26.2 mi

Top 99%
×2
+22ft-21ft

Overall

28625

Males

16102

M75-79

16102

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
442
Passed By
298
Net Change
+144
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28673
5K → 10K5263-11#28673#28684
10K → 15K4647-1#28684#28685
15K → 20K7317+56#28685#28629
20K → HALF122-21#28629#28650
HALF → 25K8614+72#28650#28578
25K → 30K5823+35#28578#28543
30K → 20M4311+32#28543#28511
20M → 21M2210+12#28511#28499
21M → 35K129+3#28499#28496
35K → 23M199+10#28496#28486
23M → 24M811-3#28486#28489
24M → 40K1310+3#28489#28486
40K → 25.2M026-26#28486#28512
25.2M → FINISH926-17#28512#28529
TOTALS442298+144
📊

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

Activity Data

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Export & Support

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing