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BOSTON MARATHON 2026

Tyler Swartz

Bib: 29995•M

NY

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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
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
28:31
3.11 mi
Rank: #23388
Start → 5K
28:31 | 9:11/mi
10K
54:10
6.21 mi
Rank: #21417 (+1971)
5K → 10K
25:39 | 8:16/mi
15K
1:19:02
9.32 mi
Rank: #20019 (+1398)
10K → 15K
24:52 | 8:01/mi
20K
1:45:15
12.43 mi
Rank: #19736 (+283)
15K → 20K
26:13 | 8:27/mi
HALF
1:50:45
13.11 mi
Rank: #19636 (+100)
20K → HALF
5:30 | 8:05/mi
25K
2:12:03
15.53 mi
Rank: #19719 (-83)
HALF → 25K
21:18 | 8:47/mi
30K
2:40:21
18.64 mi
Rank: #19793 (-74)
25K → 30K
28:18 | 9:07/mi
20M
2:52:18
20.00 mi
Rank: #19659 (+134)
30K → 20M
11:57 | 8:48/mi
21M
3:02:04
21.00 mi
Rank: #19649 (+10)
20M → 21M
9:46 | 9:46/mi
35K
3:09:20
21.75 mi
Rank: #19797 (-148)
21M → 35K
7:16 | 9:43/mi
23M
3:21:51
23.00 mi
Rank: #20025 (-228)
35K → 23M
12:31 | 10:01/mi
24M
3:31:32
24.00 mi
Rank: #20133 (-108)
23M → 24M
9:41 | 9:41/mi
40K
3:40:27
24.85 mi
Rank: #20301 (-168)
24M → 40K
8:55 | 10:26/mi
25.2M
3:43:36
25.20 mi
Rank: #20227 (+74)
40K → 25.2M
3:09 | 9:09/mi
FINISH
3:51:40
26.22 mi
Rank: #20045 (+182)
25.2M → FINISH
8:04 | 7:55/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:50:45
Pace8:27 /mi
2nd Half
Distance13.11 mi
Time2:00:55
Pace9:14 /mi
📊Positive Split: 9.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:2828:319:1128:31
9:11
-
10K
6.21 mi12:20:0754:108:4425:39
8:16
-0:55
15K
9.32 mi12:44:591:19:028:2924:52
8:01
-0:15
20K
12.43 mi13:11:121:45:158:2926:13
8:27
+0:26
HALF
13.11 mi13:16:421:50:458:275:30
8:05
-0:22
25K
15.53 mi13:38:002:12:038:3121:18
8:47
+0:42
30K
18.64 mi14:06:182:40:218:3728:18
9:07
+0:20
20M
20.00 mi14:18:152:52:188:3711:57
8:48
-0:19
21M
21.00 mi14:28:013:02:048:419:46
9:46
+0:58
35K
21.75 mi14:35:173:09:208:437:16
9:43
-0:03
23M
23.00 mi14:47:483:21:518:4712:31
10:01
+0:18
24M
24.00 mi14:57:293:31:328:499:41
9:41
-0:20
40K
24.85 mi15:06:243:40:278:538:55
10:26
+0:45
25.2M
25.20 mi15:09:333:43:368:533:09
9:09
-1:17
FINISH
26.22 mi15:17:373:51:408:518:04
7:55
-1:14

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

7:55 /mi

Average Pace

8:51 /mi

Slowest Pace

10:26 /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

1:30:18

39% of race

Time at Steady Pace

1:33:13

40% of race

Time at Slower Pace

48:09

21% of race

Average Pace: 8:50 /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 mi11:54:2828:319:1128:31
9:11
#23388
10K
6.21 mi12:20:0754:108:4425:39
8:16
#21417
15K
9.32 mi12:44:591:19:028:2924:52
8:01
#20019
20K
12.43 mi13:11:121:45:158:2926:13
8:27
#19736
HALF
13.11 mi13:16:421:50:458:275:30
8:05
#19636
25K
15.53 mi13:38:002:12:038:3121:18
8:47
#19719
30K
18.64 mi14:06:182:40:218:3728:18
9:07
#19793
20M
20.00 mi14:18:152:52:188:3711:57
8:48
#19659
21M
21.00 mi14:28:013:02:048:419:46
9:46
#19649
35K
21.75 mi14:35:173:09:208:437:16
9:43
#19797
23M
23.00 mi14:47:483:21:518:4712:31
10:01
#20025
24M
24.00 mi14:57:293:31:328:499:41
9:41
#20133
40K
24.85 mi15:06:243:40:278:538:55
10:26
#20301
25.2M
25.20 mi15:09:333:43:368:533:09
9:09
#20227
FINISH
26.22 mi15:17:373:51:408:518:04
7:55
#20045
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi23388139271392717048(Top 59%)11043(Top 68%)11043(Top 193%)
10K6.21 mi3.10 mi21417+197112952+97512952+97518895(Top 65%)11846(Top 72%)11846(Top 207%)
15K9.32 mi3.11 mi20019+139812315+63712315+63717048(Top 59%)11043(Top 68%)11043(Top 193%)
20K12.43 mi3.11 mi19736+28312177+13812177+13818939(Top 65%)11828(Top 72%)11828(Top 207%)
HALF13.11 mi0.68 mi19636+10012130+4712130+4717567(Top 61%)11272(Top 69%)11272(Top 197%)
25K15.53 mi2.42 mi19719-8312158-2812158-2820143(Top 69%)12321(Top 75%)12321(Top 215%)
30K18.64 mi3.11 mi19793-7412167-912167-920110(Top 69%)12234(Top 75%)12234(Top 214%)
20M20.00 mi1.36 mi19659+13412091+7612091+7617958(Top 62%)11167(Top 68%)11167(Top 195%)
21M21.00 mi1.00 mi19649+1012063+2812063+2819610(Top 68%)11896(Top 73%)11896(Top 208%)
35K21.75 mi0.75 mi19797-14812126-6312126-6322370(Top 77%)13145(Top 80%)13145(Top 230%)
23M23.00 mi1.25 mi20025-22812219-9312219-9322117(Top 76%)12967(Top 79%)12967(Top 227%)
24M24.00 mi1.00 mi20133-10812257-3812257-3821922(Top 76%)12840(Top 79%)12840(Top 224%)
40K24.85 mi0.85 mi20301-16812323-6612323-6623023(Top 79%)13305(Top 81%)13305(Top 232%)
25.2M25.20 mi0.35 mi20227+7412277+4612277+4615439(Top 53%)9735(Top 60%)9735(Top 170%)
FINISH26.22 mi1.02 mi20045+18212170+10712170+10714611(Top 50%)9338(Top 57%)9338(Top 163%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21
+97ft-345ft

Overall

17048

Males

11043

M18-39

11043

5K→10K

3.1 - 6.2 mi

Top 65%
×5
+79ft-138ft

Overall

18895

Males

11846

M18-39

11846

10K→15K

6.2 - 9.3 mi

Top 59%
×3
+67ft-78ft

Overall

17048

Males

11043

M18-39

11043

15K→20K

9.3 - 12.4 mi

Top 65%
×5
+106ft-86ft

Overall

18939

Males

11828

M18-39

11828

20K→HALF

12.4 - 13.1 mi

Top 61%
×2
+19ft-37ft

Overall

17567

Males

11272

M18-39

11272

HALF→25K

13.1 - 15.5 mi

Top 69%
×4
+66ft-88ft

Overall

20143

Males

12321

M18-39

12321

25K→30K

15.5 - 18.6 mi

Top 69%
×9
+181ft-148ft

Overall

20110

Males

12234

M18-39

12234

30K→20M

18.6 - 20.0 mi

Top 62%
×5
+64ft-50ft

Overall

17958

Males

11167

M18-39

11167

20M→21M

20.0 - 21.0 mi

Top 68%
×8
+106ft-24ft

Overall

19610

Males

11896

M18-39

11896

21M→35K

21.0 - 21.8 mi

Top 77%
×7
+17ft-86ft

Overall

22370

Males

13145

M18-39

13145

35K→23M

21.8 - 23.0 mi

Top 76%
×5
+23ft-63ft

Overall

22117

Males

12967

M18-39

12967

23M→24M

23.0 - 24.0 mi

Top 76%
×6
+12ft-82ft

Overall

21922

Males

12840

M18-39

12840

24M→40K

24.0 - 24.9 mi

Top 79%
×1
+6ft-20ft

Overall

23023

Males

13305

M18-39

13305

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1
+13ft-16ft

Overall

15439

Males

9735

M18-39

9735

25.2M→FINISH

25.2 - 26.2 mi

Top 50%
×2
+22ft-21ft

Overall

14611

Males

9338

M18-39

9338

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4689
Passed By
1346
Net Change
+3343
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23388
5K → 10K19754+1971#23388#21417
10K → 15K13991+1398#21417#20019
15K → 20K32744+283#20019#19736
20K → HALF1044+100#19736#19636
HALF → 25K93176-83#19636#19719
25K → 30K163237-74#19719#19793
30K → 20M15723+134#19793#19659
20M → 21M9585+10#19659#19649
21M → 35K19167-148#19649#19797
35K → 23M34262-228#19797#20025
23M → 24M36144-108#20025#20133
24M → 40K24192-168#20133#20301
40K → 25.2M784+74#20301#20227
25.2M → FINISH1853+182#20227#20045
TOTALS46891346+3343
📊

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