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BOSTON MARATHON 2026

Steven Lamar

Bib: 10663•M

TN

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 39%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 41%
Age Group (M45-49)
#0 / 2413
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
21:53
3.11 mi
Rank: #8912
Start → 5K
21:53 | 7:03/mi
10K
43:43
6.21 mi
Rank: #8849 (+63)
5K → 10K
21:50 | 7:02/mi
15K
1:05:48
9.32 mi
Rank: #8998 (-149)
10K → 15K
22:05 | 7:07/mi
20K
1:28:52
12.43 mi
Rank: #9465 (-467)
15K → 20K
23:04 | 7:26/mi
HALF
1:33:51
13.11 mi
Rank: #9535 (-70)
20K → HALF
4:59 | 7:19/mi
25K
1:52:21
15.53 mi
Rank: #10000 (-465)
HALF → 25K
18:30 | 7:38/mi
30K
2:16:40
18.64 mi
Rank: #10334 (-334)
25K → 30K
24:19 | 7:50/mi
20M
2:27:07
20.00 mi
Rank: #10333 (+1)
30K → 20M
10:27 | 7:42/mi
21M
2:35:18
21.00 mi
Rank: #10367 (-34)
20M → 21M
8:11 | 8:11/mi
35K
2:41:11
21.75 mi
Rank: #10480 (-113)
21M → 35K
5:53 | 7:52/mi
23M
2:51:29
23.00 mi
Rank: #10689 (-209)
35K → 23M
10:18 | 8:14/mi
24M
2:59:15
24.00 mi
Rank: #10716 (-27)
23M → 24M
7:46 | 7:46/mi
40K
3:06:20
24.85 mi
Rank: #10824 (-108)
24M → 40K
7:05 | 8:18/mi
25.2M
3:09:45
25.20 mi
Rank: #10992 (-168)
40K → 25.2M
3:25 | 9:55/mi
FINISH
3:18:23
26.22 mi
Rank: #11294 (-302)
25.2M → FINISH
8:38 | 8:29/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:33:51
Pace7:10 /mi
2nd Half
Distance13.11 mi
Time1:44:32
Pace7:59 /mi
📊Positive Split: 11.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:39:1121:537:0321:53
7:03
-
10K
6.21 mi11:01:0143:437:0321:50
7:02
-0:01
15K
9.32 mi11:23:061:05:487:0422:05
7:07
+0:05
20K
12.43 mi11:46:101:28:527:1023:04
7:26
+0:19
HALF
13.11 mi11:51:091:33:517:104:59
7:19
-0:07
25K
15.53 mi12:09:391:52:217:1418:30
7:38
+0:19
30K
18.64 mi12:33:582:16:407:2024:19
7:50
+0:12
20M
20.00 mi12:44:252:27:077:2210:27
7:42
-0:08
21M
21.00 mi12:52:362:35:187:248:11
8:11
+0:29
35K
21.75 mi12:58:292:41:117:255:53
7:52
-0:19
23M
23.00 mi13:08:472:51:297:2810:18
8:14
+0:22
24M
24.00 mi13:16:332:59:157:297:46
7:46
-0:28
40K
24.85 mi13:23:383:06:207:307:05
8:18
+0:32
25.2M
25.20 mi13:27:033:09:457:323:25
9:55
+1:37
FINISH
26.22 mi13:35:413:18:237:358:38
8:29
-1:26

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

7:02 /mi

Average Pace

7:34 /mi

Slowest Pace

9:55 /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

1:10:47

36% of race

Time at Steady Pace

1:29:59

45% of race

Time at Slower Pace

37:37

19% of race

Average Pace: 7:34 /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 mi10:39:1121:537:0321:53
7:03
#8912
10K
6.21 mi11:01:0143:437:0321:50
7:02
#8849
15K
9.32 mi11:23:061:05:487:0422:05
7:07
#8998
20K
12.43 mi11:46:101:28:527:1023:04
7:26
#9465
HALF
13.11 mi11:51:091:33:517:104:59
7:19
#9535
25K
15.53 mi12:09:391:52:217:1418:30
7:38
#10000
30K
18.64 mi12:33:582:16:407:2024:19
7:50
#10334
20M
20.00 mi12:44:252:27:077:2210:27
7:42
#10333
21M
21.00 mi12:52:362:35:187:248:11
8:11
#10367
35K
21.75 mi12:58:292:41:117:255:53
7:52
#10480
23M
23.00 mi13:08:472:51:297:2810:18
8:14
#10689
24M
24.00 mi13:16:332:59:157:297:46
7:46
#10716
40K
24.85 mi13:23:383:06:207:307:05
8:18
#10824
25.2M
25.20 mi13:27:033:09:457:323:25
9:55
#10992
FINISH
26.22 mi13:35:413:18:237:358:38
8:29
#11294
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 mi8912750575059346(Top 32%)7684(Top 47%)7684(Top 318%)
10K6.21 mi3.10 mi8849+637423+827423+828886(Top 31%)7428(Top 45%)7428(Top 308%)
15K9.32 mi3.11 mi8998-1497511-887511-889346(Top 32%)7684(Top 47%)7684(Top 318%)
20K12.43 mi3.11 mi9465-4677756-2457756-24511330(Top 39%)8543(Top 52%)8543(Top 354%)
HALF13.11 mi0.68 mi9535-707795-397795-3911226(Top 39%)8592(Top 53%)8592(Top 356%)
25K15.53 mi2.42 mi10000-4657987-1927987-19212453(Top 43%)8990(Top 55%)8990(Top 373%)
30K18.64 mi3.11 mi10334-3348090-1038090-10312162(Top 42%)8719(Top 53%)8719(Top 361%)
20M20.00 mi1.36 mi10333+18066+248066+2410541(Top 36%)7854(Top 48%)7854(Top 325%)
21M21.00 mi1.00 mi10367-348057+98057+911071(Top 38%)8009(Top 49%)8009(Top 332%)
35K21.75 mi0.75 mi10480-1138096-398096-3913468(Top 46%)9063(Top 55%)9063(Top 376%)
23M23.00 mi1.25 mi10689-2098166-708166-7013971(Top 48%)9224(Top 56%)9224(Top 382%)
24M24.00 mi1.00 mi10716-278161+58161+511994(Top 41%)8243(Top 50%)8243(Top 342%)
40K24.85 mi0.85 mi10824-1088191-308191-3014318(Top 49%)9192(Top 56%)9192(Top 381%)
25.2M25.20 mi0.35 mi10992-1688268-778268-7718975(Top 65%)11341(Top 69%)11341(Top 470%)
FINISH26.22 mi1.02 mi11294-3028373-1058373-10517972(Top 62%)10865(Top 66%)10865(Top 450%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21
+97ft-345ft

Overall

9346

Males

7684

M45-49

7684

5K→10K

3.1 - 6.2 mi

Top 31%
×5
+79ft-138ft

Overall

8886

Males

7428

M45-49

7428

10K→15K

6.2 - 9.3 mi

Top 32%
×3
+67ft-78ft

Overall

9346

Males

7684

M45-49

7684

15K→20K

9.3 - 12.4 mi

Top 39%
×5
+106ft-86ft

Overall

11330

Males

8543

M45-49

8543

20K→HALF

12.4 - 13.1 mi

Top 39%
×2
+19ft-37ft

Overall

11226

Males

8592

M45-49

8592

HALF→25K

13.1 - 15.5 mi

Top 43%
×4
+66ft-88ft

Overall

12453

Males

8990

M45-49

8990

25K→30K

15.5 - 18.6 mi

Top 42%
×9
+181ft-148ft

Overall

12162

Males

8719

M45-49

8719

30K→20M

18.6 - 20.0 mi

Top 36%
×5
+64ft-50ft

Overall

10541

Males

7854

M45-49

7854

20M→21M

20.0 - 21.0 mi

Top 38%
×8
+106ft-24ft

Overall

11071

Males

8009

M45-49

8009

21M→35K

21.0 - 21.8 mi

Top 46%
×7
+17ft-86ft

Overall

13468

Males

9063

M45-49

9063

35K→23M

21.8 - 23.0 mi

Top 48%
×5
+23ft-63ft

Overall

13971

Males

9224

M45-49

9224

23M→24M

23.0 - 24.0 mi

Top 41%
×6
+12ft-82ft

Overall

11994

Males

8243

M45-49

8243

24M→40K

24.0 - 24.9 mi

Top 49%
×1
+6ft-20ft

Overall

14318

Males

9192

M45-49

9192

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1
+13ft-16ft

Overall

18975

Males

11341

M45-49

11341

25.2M→FINISH

25.2 - 26.2 mi

Top 62%
×2
+22ft-21ft

Overall

17972

Males

10865

M45-49

10865

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Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
958
Passed By
3338
Net Change
-2382
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8912
5K → 10K254191+63#8912#8849
10K → 15K96245-149#8849#8998
15K → 20K38505-467#8998#9465
20K → HALF676-70#9465#9535
HALF → 25K37501-465#9535#10000
25K → 30K113446-334#10000#10334
30K → 20M10099+1#10334#10333
20M → 21M83117-34#10333#10367
21M → 35K28141-113#10367#10480
35K → 23M70279-209#10480#10689
23M → 24M7299-27#10689#10716
24M → 40K34142-108#10716#10824
40K → 25.2M5173-168#10824#10992
25.2M → FINISH22324-302#10992#11294
TOTALS9583338-2382

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📊

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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing