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BOSTON MARATHON 2026

Thomas Lyons

Bib: 14704•M

MA

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 26%
Gender (Male)
#0 / 16340
Top 39%
Masters (Masters Men)
#0 / 10617
Top 26%
Age Group (M50-54)
#0 / 1868
Top 21%
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
21:49
3.11 mi
Rank: #8713
Start → 5K
21:49 | 7:02/mi
10K
43:47
6.21 mi
Rank: #8932 (-219)
5K → 10K
21:58 | 7:05/mi
15K
1:05:42
9.32 mi
Rank: #8914 (+18)
10K → 15K
21:55 | 7:04/mi
20K
1:27:49
12.43 mi
Rank: #8830 (+84)
15K → 20K
22:07 | 7:08/mi
HALF
1:32:28
13.11 mi
Rank: #8750 (+80)
20K → HALF
4:39 | 6:50/mi
25K
1:49:40
15.53 mi
Rank: #8595 (+155)
HALF → 25K
17:12 | 7:06/mi
30K
2:12:07
18.64 mi
Rank: #8338 (+257)
25K → 30K
22:27 | 7:14/mi
20M
2:21:50
20.00 mi
Rank: #8151 (+187)
30K → 20M
9:43 | 7:10/mi
21M
2:29:37
21.00 mi
Rank: #8137 (+14)
20M → 21M
7:47 | 7:47/mi
35K
2:34:43
21.75 mi
Rank: #8029 (+108)
21M → 35K
5:06 | 6:50/mi
23M
2:43:37
23.00 mi
Rank: #7852 (+177)
35K → 23M
8:54 | 7:07/mi
24M
2:50:42
24.00 mi
Rank: #7789 (+63)
23M → 24M
7:05 | 7:05/mi
40K
2:56:53
24.85 mi
Rank: #7695 (+94)
24M → 40K
6:11 | 7:14/mi
25.2M
2:59:32
25.20 mi
Rank: #7651 (+44)
40K → 25.2M
2:39 | 7:42/mi
FINISH
3:06:43
26.22 mi
Rank: #7612 (+39)
25.2M → FINISH
7:11 | 7:03/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:32:28
Pace7:04 /mi
2nd Half
Distance13.11 mi
Time1:34:15
Pace7:12 /mi
📊Positive Split: 1.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:1221:497:0221:49
7:02
-
10K
6.21 mi11:15:1043:477:0321:58
7:05
+0:03
15K
9.32 mi11:37:051:05:427:0321:55
7:04
-0:01
20K
12.43 mi11:59:121:27:497:0422:07
7:08
+0:04
HALF
13.11 mi12:03:511:32:287:044:39
6:50
-0:18
25K
15.53 mi12:21:031:49:407:0417:12
7:06
+0:16
30K
18.64 mi12:43:302:12:077:0622:27
7:14
+0:08
20M
20.00 mi12:53:132:21:507:069:43
7:10
-0:04
21M
21.00 mi13:01:002:29:377:087:47
7:47
+0:37
35K
21.75 mi13:06:062:34:437:075:06
6:50
-0:57
23M
23.00 mi13:15:002:43:377:078:54
7:07
+0:17
24M
24.00 mi13:22:052:50:427:077:05
7:05
-0:02
40K
24.85 mi13:28:162:56:537:076:11
7:14
+0:09
25.2M
25.20 mi13:30:552:59:327:082:39
7:42
+0:28
FINISH
26.22 mi13:38:063:06:437:087:11
7:03
-0:39

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

6:50 /mi

Average Pace

7:08 /mi

Slowest Pace

7:47 /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

2:56:17

94% of race

Time at Steady Pace

10:26

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:07 /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 mi10:53:1221:497:0221:49
7:02
#8713
10K
6.21 mi11:15:1043:477:0321:58
7:05
#8932
15K
9.32 mi11:37:051:05:427:0321:55
7:04
#8914
20K
12.43 mi11:59:121:27:497:0422:07
7:08
#8830
HALF
13.11 mi12:03:511:32:287:044:39
6:50
#8750
25K
15.53 mi12:21:031:49:407:0417:12
7:06
#8595
30K
18.64 mi12:43:302:12:077:0622:27
7:14
#8338
20M
20.00 mi12:53:132:21:507:069:43
7:10
#8151
21M
21.00 mi13:01:002:29:377:087:47
7:47
#8137
35K
21.75 mi13:06:062:34:437:075:06
6:50
#8029
23M
23.00 mi13:15:002:43:377:078:54
7:07
#7852
24M
24.00 mi13:22:052:50:427:077:05
7:05
#7789
40K
24.85 mi13:28:162:56:537:076:11
7:14
#7695
25.2M
25.20 mi13:30:552:59:327:082:39
7:42
#7651
FINISH
26.22 mi13:38:063:06:437:087:11
7:03
#7612
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi8713738273828914(Top 31%)7427(Top 45%)7427(Top 398%)
10K6.21 mi3.10 mi8932-2197476-947476-949193(Top 32%)7615(Top 47%)7615(Top 408%)
15K9.32 mi3.11 mi8914+187457+197457+198914(Top 31%)7427(Top 45%)7427(Top 398%)
20K12.43 mi3.11 mi8830+847389+687389+688707(Top 30%)7244(Top 44%)7244(Top 388%)
HALF13.11 mi0.68 mi8750+807333+567333+567314(Top 25%)6399(Top 39%)6399(Top 343%)
25K15.53 mi2.42 mi8595+1557228+1057228+1058070(Top 28%)6793(Top 42%)6793(Top 364%)
30K18.64 mi3.11 mi8338+2577031+1977031+1977571(Top 26%)6354(Top 39%)6354(Top 340%)
20M20.00 mi1.36 mi8151+1876892+1396892+1396625(Top 23%)5670(Top 35%)5670(Top 304%)
21M21.00 mi1.00 mi8137+146864+286864+288350(Top 29%)6572(Top 40%)6572(Top 352%)
35K21.75 mi0.75 mi8029+1086785+796785+795844(Top 20%)5065(Top 31%)5065(Top 271%)
23M23.00 mi1.25 mi7852+1776645+1406645+1406217(Top 21%)5253(Top 32%)5253(Top 281%)
24M24.00 mi1.00 mi7789+636587+586587+587048(Top 24%)5717(Top 35%)5717(Top 306%)
40K24.85 mi0.85 mi7695+946503+846503+846943(Top 24%)5574(Top 34%)5574(Top 298%)
25.2M25.20 mi0.35 mi7651+446463+406463+406330(Top 22%)5133(Top 31%)5133(Top 275%)
FINISH26.22 mi1.02 mi7612+396418+456418+457932(Top 27%)6005(Top 37%)6005(Top 321%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21
+97ft-345ft

Overall

8914

Males

7427

M50-54

7427

5K→10K

3.1 - 6.2 mi

Top 32%
×5
+79ft-138ft

Overall

9193

Males

7615

M50-54

7615

10K→15K

6.2 - 9.3 mi

Top 31%
×3
+67ft-78ft

Overall

8914

Males

7427

M50-54

7427

15K→20K

9.3 - 12.4 mi

Top 30%
×5
+106ft-86ft

Overall

8707

Males

7244

M50-54

7244

20K→HALF

12.4 - 13.1 mi

Top 25%
×2
+19ft-37ft

Overall

7314

Males

6399

M50-54

6399

HALF→25K

13.1 - 15.5 mi

Top 28%
×4
+66ft-88ft

Overall

8070

Males

6793

M50-54

6793

25K→30K

15.5 - 18.6 mi

Top 26%
×9
+181ft-148ft

Overall

7571

Males

6354

M50-54

6354

30K→20M

18.6 - 20.0 mi

Top 23%
×5
+64ft-50ft

Overall

6625

Males

5670

M50-54

5670

20M→21M

20.0 - 21.0 mi

Top 29%
×8
+106ft-24ft

Overall

8350

Males

6572

M50-54

6572

21M→35K

21.0 - 21.8 mi

Top 20%
×7
+17ft-86ft

Overall

5844

Males

5065

M50-54

5065

35K→23M

21.8 - 23.0 mi

Top 21%
×5
+23ft-63ft

Overall

6217

Males

5253

M50-54

5253

23M→24M

23.0 - 24.0 mi

Top 24%
×6
+12ft-82ft

Overall

7048

Males

5717

M50-54

5717

24M→40K

24.0 - 24.9 mi

Top 24%
×1
+6ft-20ft

Overall

6943

Males

5574

M50-54

5574

40K→25.2M

24.9 - 25.2 mi

Top 22%
×1
+13ft-16ft

Overall

6330

Males

5133

M50-54

5133

25.2M→FINISH

25.2 - 26.2 mi

Top 27%
×2
+22ft-21ft

Overall

7932

Males

6005

M50-54

6005

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1931
Passed By
830
Net Change
+1101
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8713
5K → 10K140359-219#8713#8932
10K → 15K153135+18#8932#8914
15K → 20K15672+84#8914#8830
20K → HALF833+80#8830#8750
HALF → 25K19136+155#8750#8595
25K → 30K29336+257#8595#8338
30K → 20M1947+187#8338#8151
20M → 21M7258+14#8151#8137
21M → 35K1124+108#8137#8029
35K → 23M19417+177#8029#7852
23M → 24M10138+63#7852#7789
24M → 40K11622+94#7789#7695
40K → 25.2M506+44#7695#7651
25.2M → FINISH7637+39#7651#7612
TOTALS1931830+1101
📊

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