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BOSTON MARATHON 2026

Lawrence Walden

Bib: 30954•M

MA

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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
30:15
3.11 mi
Rank: #25179
Start → 5K
30:15 | 9:45/mi
10K
58:51
6.21 mi
Rank: #24433 (+746)
5K → 10K
28:36 | 9:13/mi
15K
1:27:26
9.32 mi
Rank: #24162 (+271)
10K → 15K
28:36 | 9:13/mi
20K
1:56:02
12.43 mi
Rank: #23810 (+352)
15K → 20K
28:36 | 9:13/mi
HALF
2:03:10
13.11 mi
Rank: #23991 (-181)
20K → HALF
7:08 | 10:28/mi
25K
2:25:39
15.53 mi
Rank: #23698 (+293)
HALF → 25K
22:29 | 9:17/mi
30K
2:55:59
18.64 mi
Rank: #23463 (+235)
25K → 30K
30:20 | 9:46/mi
20M
3:10:09
20.00 mi
Rank: #23460 (+3)
30K → 20M
14:10 | 10:26/mi
21M
3:20:08
21.00 mi
Rank: #23272 (+188)
20M → 21M
9:59 | 9:59/mi
35K
3:27:36
21.75 mi
Rank: #23249 (+23)
21M → 35K
7:28 | 9:59/mi
23M
3:40:55
23.00 mi
Rank: #23268 (-19)
35K → 23M
13:19 | 10:39/mi
24M
3:51:35
24.00 mi
Rank: #23323 (-55)
23M → 24M
10:39 | 10:39/mi
40K
4:00:41
24.85 mi
Rank: #23320 (+3)
24M → 40K
9:06 | 10:39/mi
25.2M
4:04:21
25.20 mi
Rank: #23278 (+42)
40K → 25.2M
3:40 | 10:39/mi
FINISH
4:15:12
26.22 mi
Rank: #23347 (-69)
25.2M → FINISH
10:51 | 10:39/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:03:10
Pace9:24 /mi
2nd Half
Distance13.11 mi
Time2:12:02
Pace10:05 /mi
📊Positive Split: 7.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:5430:159:4530:15
9:45
-
10K
6.21 mi12:27:2958:519:2928:36
9:13
-0:32
15K
9.32 mi12:56:051:27:269:2328:36
9:13
0:00
20K
12.43 mi13:24:411:56:029:2128:36
9:13
0:00
HALF
13.11 mi13:31:492:03:109:247:08
10:28
+1:15
25K
15.53 mi13:54:182:25:399:2322:29
9:17
-1:11
30K
18.64 mi14:24:382:55:599:2730:20
9:46
+0:29
20M
20.00 mi14:38:483:10:099:3114:10
10:26
+0:40
21M
21.00 mi14:48:473:20:089:329:59
9:59
-0:27
35K
21.75 mi14:56:153:27:369:337:28
9:59
0:00
23M
23.00 mi15:09:343:40:559:3713:19
10:39
+0:40
24M
24.00 mi15:20:133:51:359:3910:39
10:39
0:00
40K
24.85 mi15:29:194:00:419:429:06
10:39
0:00
25.2M
25.20 mi15:33:004:04:219:423:40
10:39
0:00
FINISH
26.22 mi15:43:514:15:129:4510:51
10:39
0:00

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

9:13 /mi

Average Pace

9:44 /mi

Slowest Pace

10:39 /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

3:06:18

73% of race

Time at Steady Pace

1:08:54

27% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:44 /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 mi11:58:5430:159:4530:15
9:45
#25179
10K
6.21 mi12:27:2958:519:2928:36
9:13
#24433
15K
9.32 mi12:56:051:27:269:2328:36
9:13
#24162
20K
12.43 mi13:24:411:56:029:2128:36
9:13
#23810
HALF
13.11 mi13:31:492:03:109:247:08
10:28
#23991
25K
15.53 mi13:54:182:25:399:2322:29
9:17
#23698
30K
18.64 mi14:24:382:55:599:2730:20
9:46
#23463
20M
20.00 mi14:38:483:10:099:3114:10
10:26
#23460
21M
21.00 mi14:48:473:20:089:329:59
9:59
#23272
35K
21.75 mi14:56:153:27:369:337:28
9:59
#23249
23M
23.00 mi15:09:343:40:559:3713:19
10:39
#23268
24M
24.00 mi15:20:133:51:359:3910:39
10:39
#23323
40K
24.85 mi15:29:194:00:419:429:06
10:39
#23320
25.2M
25.20 mi15:33:004:04:219:423:40
10:39
#23278
FINISH
26.22 mi15:43:514:15:129:4510:51
10:39
#23347
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

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 mi25179148161481623507(Top 81%)14000(Top 86%)14000(Top 939%)
10K6.21 mi3.10 mi24433+74614459+35714459+35723636(Top 81%)14062(Top 86%)14062(Top 943%)
15K9.32 mi3.11 mi24162+27114331+12814331+12823507(Top 81%)14000(Top 86%)14000(Top 939%)
20K12.43 mi3.11 mi23810+35214154+17714154+17722762(Top 78%)13614(Top 83%)13614(Top 913%)
HALF13.11 mi0.68 mi23991-18114237-8314237-8326587(Top 92%)15369(Top 94%)15369(Top 1031%)
25K15.53 mi2.42 mi23698+29314082+15514082+15522295(Top 77%)13377(Top 82%)13377(Top 897%)
30K18.64 mi3.11 mi23463+23513918+16413918+16422461(Top 77%)13366(Top 82%)13366(Top 896%)
20M20.00 mi1.36 mi23460+313907+1113907+1123675(Top 82%)13855(Top 85%)13855(Top 929%)
21M21.00 mi1.00 mi23272+18813793+11413793+11420396(Top 70%)12255(Top 75%)12255(Top 822%)
35K21.75 mi0.75 mi23249+2313774+1913774+1923082(Top 80%)13499(Top 83%)13499(Top 905%)
23M23.00 mi1.25 mi23268-1913783-913783-923722(Top 82%)13735(Top 84%)13735(Top 921%)
24M24.00 mi1.00 mi23323-5513804-2113804-2124410(Top 84%)14018(Top 86%)14018(Top 940%)
40K24.85 mi0.85 mi23320+313786+1813786+1823557(Top 81%)13564(Top 83%)13564(Top 910%)
25.2M25.20 mi0.35 mi23278+4213758+2813758+2821527(Top 74%)12586(Top 77%)12586(Top 844%)
FINISH26.22 mi1.02 mi23347-6913783-2513783-2525368(Top 87%)14447(Top 88%)14447(Top 969%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21
+97ft-345ft

Overall

23507

Males

14000

M55-59

14000

5K→10K

3.1 - 6.2 mi

Top 81%
×5
+79ft-138ft

Overall

23636

Males

14062

M55-59

14062

10K→15K

6.2 - 9.3 mi

Top 81%
×3
+67ft-78ft

Overall

23507

Males

14000

M55-59

14000

15K→20K

9.3 - 12.4 mi

Top 78%
×5
+106ft-86ft

Overall

22762

Males

13614

M55-59

13614

20K→HALF

12.4 - 13.1 mi

Top 92%
×2
+19ft-37ft

Overall

26587

Males

15369

M55-59

15369

HALF→25K

13.1 - 15.5 mi

Top 77%
×4
+66ft-88ft

Overall

22295

Males

13377

M55-59

13377

25K→30K

15.5 - 18.6 mi

Top 77%
×9
+181ft-148ft

Overall

22461

Males

13366

M55-59

13366

30K→20M

18.6 - 20.0 mi

Top 82%
×5
+64ft-50ft

Overall

23675

Males

13855

M55-59

13855

20M→21M

20.0 - 21.0 mi

Top 70%
×8
+106ft-24ft

Overall

20396

Males

12255

M55-59

12255

21M→35K

21.0 - 21.8 mi

Top 80%
×7
+17ft-86ft

Overall

23082

Males

13499

M55-59

13499

35K→23M

21.8 - 23.0 mi

Top 82%
×5
+23ft-63ft

Overall

23722

Males

13735

M55-59

13735

23M→24M

23.0 - 24.0 mi

Top 84%
×6
+12ft-82ft

Overall

24410

Males

14018

M55-59

14018

24M→40K

24.0 - 24.9 mi

Top 81%
×1
+6ft-20ft

Overall

23557

Males

13564

M55-59

13564

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1
+13ft-16ft

Overall

21527

Males

12586

M55-59

12586

25.2M→FINISH

25.2 - 26.2 mi

Top 87%
×2
+22ft-21ft

Overall

25368

Males

14447

M55-59

14447

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2559
Passed By
727
Net Change
+1832
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25179
5K → 10K77428+746#25179#24433
10K → 15K31645+271#24433#24162
15K → 20K36614+352#24162#23810
20K → HALF6187-181#23810#23991
HALF → 25K2996+293#23991#23698
25K → 30K28247+235#23698#23463
30K → 20M6966+3#23463#23460
20M → 21M1957+188#23460#23272
21M → 35K4320+23#23272#23249
35K → 23M5170-19#23249#23268
23M → 24M3691-55#23268#23323
24M → 40K5148+3#23323#23320
40K → 25.2M5210+42#23320#23278
25.2M → FINISH1988-69#23278#23347
TOTALS2559727+1832
📊

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