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BOSTON MARATHON 2026

Artem Larson

Bib: 7508•M

TX

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 40%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 42%
Age Group (M40-44)
#0 / 2198
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
20:57
3.11 mi
Rank: #6332
Start → 5K
20:57 | 6:45/mi
10K
42:01
6.21 mi
Rank: #6528 (-196)
5K → 10K
21:04 | 6:47/mi
15K
1:03:23
9.32 mi
Rank: #6854 (-326)
10K → 15K
21:22 | 6:53/mi
20K
1:25:24
12.43 mi
Rank: #7335 (-481)
15K → 20K
22:01 | 7:06/mi
HALF
1:30:15
13.11 mi
Rank: #7484 (-149)
20K → HALF
4:51 | 7:07/mi
25K
1:48:40
15.53 mi
Rank: #8132 (-648)
HALF → 25K
18:25 | 7:36/mi
30K
2:13:45
18.64 mi
Rank: #9040 (-908)
25K → 30K
25:05 | 8:05/mi
20M
2:24:57
20.00 mi
Rank: #9439 (-399)
30K → 20M
11:12 | 8:15/mi
21M
2:33:57
21.00 mi
Rank: #9790 (-351)
20M → 21M
9:00 | 9:00/mi
35K
2:40:32
21.75 mi
Rank: #10200 (-410)
21M → 35K
6:35 | 8:48/mi
23M
2:51:16
23.00 mi
Rank: #10598 (-398)
35K → 23M
10:44 | 8:35/mi
24M
2:59:52
24.00 mi
Rank: #10914 (-316)
23M → 24M
8:36 | 8:36/mi
40K
3:07:10
24.85 mi
Rank: #11112 (-198)
24M → 40K
7:18 | 8:33/mi
25.2M
3:10:40
25.20 mi
Rank: #11294 (-182)
40K → 25.2M
3:30 | 10:09/mi
FINISH
3:19:22
26.22 mi
Rank: #11648 (-354)
25.2M → FINISH
8:42 | 8:33/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:30:15
Pace6:54 /mi
2nd Half
Distance13.11 mi
Time1:49:07
Pace8:20 /mi
📊Positive Split: 20.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:28:3420:576:4520:57
6:45
-
10K
6.21 mi10:49:3842:016:4621:04
6:47
+0:02
15K
9.32 mi11:11:001:03:236:4921:22
6:53
+0:06
20K
12.43 mi11:33:011:25:246:5322:01
7:06
+0:13
HALF
13.11 mi11:37:521:30:156:544:51
7:07
+0:01
25K
15.53 mi11:56:171:48:407:0018:25
7:36
+0:29
30K
18.64 mi12:21:222:13:457:1125:05
8:05
+0:29
20M
20.00 mi12:32:342:24:577:1511:12
8:15
+0:10
21M
21.00 mi12:41:342:33:577:209:00
9:00
+0:45
35K
21.75 mi12:48:092:40:327:236:35
8:48
-0:12
23M
23.00 mi12:58:532:51:167:2710:44
8:35
-0:13
24M
24.00 mi13:07:292:59:527:308:36
8:36
+0:01
40K
24.85 mi13:14:473:07:107:327:18
8:33
-0:03
25.2M
25.20 mi13:18:173:10:407:343:30
10:09
+1:36
FINISH
26.22 mi13:26:593:19:227:378:42
8:33
-1:36

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

6:45 /mi

Average Pace

7:37 /mi

Slowest Pace

10:09 /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

1:48:40

55% of race

Time at Steady Pace

1:11:37

36% of race

Time at Slower Pace

19:05

10% of race

Average Pace: 7:36 /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 mi10:28:3420:576:4520:57
6:45
#6332
10K
6.21 mi10:49:3842:016:4621:04
6:47
#6528
15K
9.32 mi11:11:001:03:236:4921:22
6:53
#6854
20K
12.43 mi11:33:011:25:246:5322:01
7:06
#7335
HALF
13.11 mi11:37:521:30:156:544:51
7:07
#7484
25K
15.53 mi11:56:171:48:407:0018:25
7:36
#8132
30K
18.64 mi12:21:222:13:457:1125:05
8:05
#9040
20M
20.00 mi12:32:342:24:577:1511:12
8:15
#9439
21M
21.00 mi12:41:342:33:577:209:00
9:00
#9790
35K
21.75 mi12:48:092:40:327:236:35
8:48
#10200
23M
23.00 mi12:58:532:51:167:2710:44
8:35
#10598
24M
24.00 mi13:07:292:59:527:308:36
8:36
#10914
40K
24.85 mi13:14:473:07:107:327:18
8:33
#11112
25.2M
25.20 mi13:18:173:10:407:343:30
10:09
#11294
FINISH
26.22 mi13:26:593:19:227:378:42
8:33
#11648
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi6332573357337600(Top 26%)6597(Top 40%)6597(Top 300%)
10K6.21 mi3.10 mi6528-1965873-1405873-1406798(Top 23%)6054(Top 37%)6054(Top 275%)
15K9.32 mi3.11 mi6854-3266091-2186091-2187600(Top 26%)6597(Top 40%)6597(Top 300%)
20K12.43 mi3.11 mi7335-4816417-3266417-3268485(Top 29%)7123(Top 44%)7123(Top 324%)
HALF13.11 mi0.68 mi7484-1496528-1116528-1119567(Top 33%)7779(Top 48%)7779(Top 354%)
25K15.53 mi2.42 mi8132-6486951-4236951-42312199(Top 42%)8867(Top 54%)8867(Top 403%)
30K18.64 mi3.11 mi9040-9087449-4987449-49814026(Top 48%)9561(Top 59%)9561(Top 435%)
20M20.00 mi1.36 mi9439-3997624-1757624-17514519(Top 50%)9687(Top 59%)9687(Top 441%)
21M21.00 mi1.00 mi9790-3517780-1567780-15616091(Top 55%)10287(Top 63%)10287(Top 468%)
35K21.75 mi0.75 mi10200-4107959-1797959-17919068(Top 66%)11517(Top 70%)11517(Top 524%)
23M23.00 mi1.25 mi10598-3988110-1518110-15116141(Top 56%)10154(Top 62%)10154(Top 462%)
24M24.00 mi1.00 mi10914-3168258-1488258-14817440(Top 60%)10663(Top 65%)10663(Top 485%)
40K24.85 mi0.85 mi11112-1988338-808338-8015879(Top 55%)9913(Top 61%)9913(Top 451%)
25.2M25.20 mi0.35 mi11294-1828412-748412-7419849(Top 68%)11756(Top 72%)11756(Top 535%)
FINISH26.22 mi1.02 mi11648-3548535-1238535-12318321(Top 63%)11033(Top 68%)11033(Top 502%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
×21
+97ft-345ft

Overall

7600

Males

6597

M40-44

6597

5K→10K

3.1 - 6.2 mi

Top 23%
×5
+79ft-138ft

Overall

6798

Males

6054

M40-44

6054

10K→15K

6.2 - 9.3 mi

Top 26%
×3
+67ft-78ft

Overall

7600

Males

6597

M40-44

6597

15K→20K

9.3 - 12.4 mi

Top 29%
×5
+106ft-86ft

Overall

8485

Males

7123

M40-44

7123

20K→HALF

12.4 - 13.1 mi

Top 33%
×2
+19ft-37ft

Overall

9567

Males

7779

M40-44

7779

HALF→25K

13.1 - 15.5 mi

Top 42%
×4
+66ft-88ft

Overall

12199

Males

8867

M40-44

8867

25K→30K

15.5 - 18.6 mi

Top 48%
×9
+181ft-148ft

Overall

14026

Males

9561

M40-44

9561

30K→20M

18.6 - 20.0 mi

Top 50%
×5
+64ft-50ft

Overall

14519

Males

9687

M40-44

9687

20M→21M

20.0 - 21.0 mi

Top 55%
×8
+106ft-24ft

Overall

16091

Males

10287

M40-44

10287

21M→35K

21.0 - 21.8 mi

Top 66%
×7
+17ft-86ft

Overall

19068

Males

11517

M40-44

11517

35K→23M

21.8 - 23.0 mi

Top 56%
×5
+23ft-63ft

Overall

16141

Males

10154

M40-44

10154

23M→24M

23.0 - 24.0 mi

Top 60%
×6
+12ft-82ft

Overall

17440

Males

10663

M40-44

10663

24M→40K

24.0 - 24.9 mi

Top 55%
×1
+6ft-20ft

Overall

15879

Males

9913

M40-44

9913

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1
+13ft-16ft

Overall

19849

Males

11756

M40-44

11756

25.2M→FINISH

25.2 - 26.2 mi

Top 63%
×2
+22ft-21ft

Overall

18321

Males

11033

M40-44

11033

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
467
Passed By
2741
Net Change
-5316
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6332
5K → 10K117200-196#6332#6528
10K → 15K47200-326#6528#6854
15K → 20K56200-481#6854#7335
20K → HALF5154-149#7335#7484
HALF → 25K26200-648#7484#8132
25K → 30K29200-908#8132#9040
30K → 20M29200-399#9040#9439
20M → 21M19200-351#9439#9790
21M → 35K11200-410#9790#10200
35K → 23M51200-398#10200#10598
23M → 24M21200-316#10598#10914
24M → 40K30200-198#10914#11112
40K → 25.2M5187-182#11112#11294
25.2M → FINISH21200-354#11294#11648
TOTALS4672741-5316
📊

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