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BOSTON MARATHON 2026

Andrew Wirfel

Bib: 8323•M

PA

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 18%
Gender (Male)
#0 / 16340
Top 29%
Masters (Masters Men)
#0 / 10617
Top 14%
Age Group (M40-44)
#0 / 2198
Top 36%
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
20:33
3.11 mi
Rank: #5119
Start → 5K
20:33 | 6:37/mi
10K
41:06
6.21 mi
Rank: #5103 (+16)
5K → 10K
20:33 | 6:37/mi
15K
1:02:09
9.32 mi
Rank: #5527 (-424)
10K → 15K
21:03 | 6:47/mi
20K
1:22:51
12.43 mi
Rank: #5332 (+195)
15K → 20K
20:42 | 6:40/mi
HALF
1:27:25
13.11 mi
Rank: #5361 (-29)
20K → HALF
4:34 | 6:42/mi
25K
1:43:50
15.53 mi
Rank: #5341 (+20)
HALF → 25K
16:25 | 6:47/mi
30K
2:05:27
18.64 mi
Rank: #5353 (-12)
25K → 30K
21:37 | 6:58/mi
20M
2:15:01
20.00 mi
Rank: #5381 (-28)
30K → 20M
9:34 | 7:03/mi
21M
2:22:16
21.00 mi
Rank: #5326 (+55)
20M → 21M
7:15 | 7:15/mi
35K
2:27:25
21.75 mi
Rank: #5349 (-23)
21M → 35K
5:09 | 6:54/mi
23M
2:36:09
23.00 mi
Rank: #5320 (+29)
35K → 23M
8:44 | 6:59/mi
24M
2:42:57
24.00 mi
Rank: #5280 (+40)
23M → 24M
6:48 | 6:48/mi
40K
2:48:53
24.85 mi
Rank: #5247 (+33)
24M → 40K
5:56 | 6:57/mi
25.2M
2:51:26
25.20 mi
Rank: #5230 (+17)
40K → 25.2M
2:33 | 7:24/mi
FINISH
2:58:03
26.22 mi
Rank: #5130 (+100)
25.2M → FINISH
6:37 | 6:30/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:27:25
Pace6:41 /mi
2nd Half
Distance13.11 mi
Time1:30:38
Pace6:55 /mi
📊Positive Split: 3.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:35:4020:336:3720:33
6:37
-
10K
6.21 mi10:56:1341:066:3720:33
6:37
0:00
15K
9.32 mi11:17:161:02:096:4121:03
6:47
+0:10
20K
12.43 mi11:37:581:22:516:4120:42
6:40
-0:07
HALF
13.11 mi11:42:321:27:256:414:34
6:42
+0:02
25K
15.53 mi11:58:571:43:506:4216:25
6:47
+0:05
30K
18.64 mi12:20:342:05:276:4421:37
6:58
+0:11
20M
20.00 mi12:30:082:15:016:469:34
7:03
+0:05
21M
21.00 mi12:37:232:22:166:477:15
7:15
+0:12
35K
21.75 mi12:42:322:27:256:475:09
6:54
-0:21
23M
23.00 mi12:51:162:36:096:488:44
6:59
+0:05
24M
24.00 mi12:58:042:42:576:486:48
6:48
-0:11
40K
24.85 mi13:04:002:48:536:485:56
6:57
+0:09
25.2M
25.20 mi13:06:332:51:266:492:33
7:24
+0:27
FINISH
26.22 mi13:13:102:58:036:486:37
6:30
-0:54

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

6:30 /mi

Average Pace

6:48 /mi

Slowest Pace

7:24 /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

2:48:15

94% of race

Time at Steady Pace

9:48

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:47 /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 mi10:35:4020:336:3720:33
6:37
#5119
10K
6.21 mi10:56:1341:066:3720:33
6:37
#5103
15K
9.32 mi11:17:161:02:096:4121:03
6:47
#5527
20K
12.43 mi11:37:581:22:516:4120:42
6:40
#5332
HALF
13.11 mi11:42:321:27:256:414:34
6:42
#5361
25K
15.53 mi11:58:571:43:506:4216:25
6:47
#5341
30K
18.64 mi12:20:342:05:276:4421:37
6:58
#5353
20M
20.00 mi12:30:082:15:016:469:34
7:03
#5381
21M
21.00 mi12:37:232:22:166:477:15
7:15
#5326
35K
21.75 mi12:42:322:27:256:475:09
6:54
#5349
23M
23.00 mi12:51:162:36:096:488:44
6:59
#5320
24M
24.00 mi12:58:042:42:576:486:48
6:48
#5280
40K
24.85 mi13:04:002:48:536:485:56
6:57
#5247
25.2M
25.20 mi13:06:332:51:266:492:33
7:24
#5230
FINISH
26.22 mi13:13:102:58:036:486:37
6:30
#5130
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 mi5119477147716559(Top 23%)5854(Top 36%)5854(Top 266%)
10K6.21 mi3.10 mi5103+164759+124759+125143(Top 18%)4781(Top 29%)4781(Top 218%)
15K9.32 mi3.11 mi5527-4245109-3505109-3506559(Top 23%)5854(Top 36%)5854(Top 266%)
20K12.43 mi3.11 mi5332+1954937+1724937+1724890(Top 17%)4555(Top 28%)4555(Top 207%)
HALF13.11 mi0.68 mi5361-294959-224959-226082(Top 21%)5469(Top 33%)5469(Top 249%)
25K15.53 mi2.42 mi5341+204938+214938+215495(Top 19%)4986(Top 31%)4986(Top 227%)
30K18.64 mi3.11 mi5353-124932+64932+65575(Top 19%)4985(Top 31%)4985(Top 227%)
20M20.00 mi1.36 mi5381-284940-84940-85834(Top 20%)5116(Top 31%)5116(Top 233%)
21M21.00 mi1.00 mi5326+554885+554885+554942(Top 17%)4351(Top 27%)4351(Top 198%)
35K21.75 mi0.75 mi5349-234894-94894-96242(Top 22%)5320(Top 33%)5320(Top 242%)
23M23.00 mi1.25 mi5320+294857+374857+375289(Top 18%)4602(Top 28%)4602(Top 209%)
24M24.00 mi1.00 mi5280+404814+434814+435106(Top 18%)4419(Top 27%)4419(Top 201%)
40K24.85 mi0.85 mi5247+334776+384776+385123(Top 18%)4367(Top 27%)4367(Top 199%)
25.2M25.20 mi0.35 mi5230+174757+194757+194597(Top 16%)3925(Top 24%)3925(Top 179%)
FINISH26.22 mi1.02 mi5130+1004660+974660+974085(Top 14%)3532(Top 22%)3532(Top 161%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21
+97ft-345ft

Overall

6559

Males

5854

M40-44

5854

5K→10K

3.1 - 6.2 mi

Top 18%
×5
+79ft-138ft

Overall

5143

Males

4781

M40-44

4781

10K→15K

6.2 - 9.3 mi

Top 23%
×3
+67ft-78ft

Overall

6559

Males

5854

M40-44

5854

15K→20K

9.3 - 12.4 mi

Top 17%
×5
+106ft-86ft

Overall

4890

Males

4555

M40-44

4555

20K→HALF

12.4 - 13.1 mi

Top 21%
×2
+19ft-37ft

Overall

6082

Males

5469

M40-44

5469

HALF→25K

13.1 - 15.5 mi

Top 19%
×4
+66ft-88ft

Overall

5495

Males

4986

M40-44

4986

25K→30K

15.5 - 18.6 mi

Top 19%
×9
+181ft-148ft

Overall

5575

Males

4985

M40-44

4985

30K→20M

18.6 - 20.0 mi

Top 20%
×5
+64ft-50ft

Overall

5834

Males

5116

M40-44

5116

20M→21M

20.0 - 21.0 mi

Top 17%
×8
+106ft-24ft

Overall

4942

Males

4351

M40-44

4351

21M→35K

21.0 - 21.8 mi

Top 22%
×7
+17ft-86ft

Overall

6242

Males

5320

M40-44

5320

35K→23M

21.8 - 23.0 mi

Top 18%
×5
+23ft-63ft

Overall

5289

Males

4602

M40-44

4602

23M→24M

23.0 - 24.0 mi

Top 18%
×6
+12ft-82ft

Overall

5106

Males

4419

M40-44

4419

24M→40K

24.0 - 24.9 mi

Top 18%
×1
+6ft-20ft

Overall

5123

Males

4367

M40-44

4367

40K→25.2M

24.9 - 25.2 mi

Top 16%
×1
+13ft-16ft

Overall

4597

Males

3925

M40-44

3925

25.2M→FINISH

25.2 - 26.2 mi

Top 14%
×2
+22ft-21ft

Overall

4085

Males

3532

M40-44

3532

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1243
Passed By
1254
Net Change
-11
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5119
5K → 10K179163+16#5119#5103
10K → 15K32456-424#5103#5527
15K → 20K22227+195#5527#5332
20K → HALF1342-29#5332#5361
HALF → 25K9878+20#5361#5341
25K → 30K132144-12#5341#5353
30K → 20M5684-28#5353#5381
20M → 21M9035+55#5381#5326
21M → 35K3558-23#5326#5349
35K → 23M8960+29#5349#5320
23M → 24M7636+40#5320#5280
24M → 40K6835+33#5280#5247
40K → 25.2M3316+17#5247#5230
25.2M → FINISH12020+100#5230#5130
TOTALS12431254-11
📊

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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Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing