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BOSTON MARATHON 2026

Michael Hartnagel

Bib: 33603•M

IN

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0:00
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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
24:40
3.11 mi
Rank: #16481
Start → 5K
24:40 | 7:57/mi
10K
49:07
6.21 mi
Rank: #16334 (+147)
5K → 10K
24:27 | 7:53/mi
15K
1:13:03
9.32 mi
Rank: #15734 (+600)
10K → 15K
23:56 | 7:43/mi
20K
1:38:29
12.43 mi
Rank: #16212 (-478)
15K → 20K
25:26 | 8:12/mi
HALF
1:44:00
13.11 mi
Rank: #16305 (-93)
20K → HALF
5:31 | 8:06/mi
25K
2:03:13
15.53 mi
Rank: #16030 (+275)
HALF → 25K
19:13 | 7:56/mi
30K
2:28:39
18.64 mi
Rank: #15797 (+233)
25K → 30K
25:26 | 8:12/mi
20M
2:40:08
20.00 mi
Rank: #15788 (+9)
30K → 20M
11:29 | 8:28/mi
21M
2:48:56
21.00 mi
Rank: #15721 (+67)
20M → 21M
8:48 | 8:48/mi
35K
2:54:50
21.75 mi
Rank: #15614 (+107)
21M → 35K
5:54 | 7:54/mi
23M
3:05:20
23.00 mi
Rank: #15562 (+52)
35K → 23M
10:30 | 8:24/mi
24M
3:14:03
24.00 mi
Rank: #15683 (-121)
23M → 24M
8:43 | 8:43/mi
40K
3:22:02
24.85 mi
Rank: #15872 (-189)
24M → 40K
7:59 | 9:21/mi
25.2M
3:25:38
25.20 mi
Rank: #15963 (-91)
40K → 25.2M
3:36 | 10:27/mi
FINISH
3:41:58
26.22 mi
Rank: #17942 (-1979)
25.2M → FINISH
16:20 | 16:02/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:44:00
Pace7:57 /mi
2nd Half
Distance13.11 mi
Time1:57:58
Pace9:00 /mi
📊Positive Split: 13.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:1624:407:5724:40
7:57
-
10K
6.21 mi12:18:4349:077:5524:27
7:53
-0:04
15K
9.32 mi12:42:391:13:037:5123:56
7:43
-0:10
20K
12.43 mi13:08:051:38:297:5625:26
8:12
+0:29
HALF
13.11 mi13:13:361:44:007:575:31
8:06
-0:06
25K
15.53 mi13:32:492:03:137:5619:13
7:56
-0:10
30K
18.64 mi13:58:152:28:397:5925:26
8:12
+0:16
20M
20.00 mi14:09:442:40:088:0111:29
8:28
+0:16
21M
21.00 mi14:18:322:48:568:038:48
8:48
+0:20
35K
21.75 mi14:24:262:54:508:035:54
7:54
-0:54
23M
23.00 mi14:34:563:05:208:0410:30
8:24
+0:30
24M
24.00 mi14:43:393:14:038:068:43
8:43
+0:19
40K
24.85 mi14:51:383:22:028:087:59
9:21
+0:38
25.2M
25.20 mi14:55:143:25:388:103:36
10:27
+1:06
FINISH
26.22 mi15:11:343:41:588:2916:20
16:02
+5:35

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

7:43 /mi

Average Pace

8:28 /mi

Slowest Pace

16:02 /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

0:00

0% of race

Time at Steady Pace

3:14:03

87% of race

Time at Slower Pace

27:55

13% of race

Average Pace: 8:28 /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 mi11:54:1624:407:5724:40
7:57
#16481
10K
6.21 mi12:18:4349:077:5524:27
7:53
#16334
15K
9.32 mi12:42:391:13:037:5123:56
7:43
#15734
20K
12.43 mi13:08:051:38:297:5625:26
8:12
#16212
HALF
13.11 mi13:13:361:44:007:575:31
8:06
#16305
25K
15.53 mi13:32:492:03:137:5619:13
7:56
#16030
30K
18.64 mi13:58:152:28:397:5925:26
8:12
#15797
20M
20.00 mi14:09:442:40:088:0111:29
8:28
#15788
21M
21.00 mi14:18:322:48:568:038:48
8:48
#15721
35K
21.75 mi14:24:262:54:508:035:54
7:54
#15614
23M
23.00 mi14:34:563:05:208:0410:30
8:24
#15562
24M
24.00 mi14:43:393:14:038:068:43
8:43
#15683
40K
24.85 mi14:51:383:22:028:087:59
9:21
#15872
25.2M
25.20 mi14:55:143:25:388:103:36
10:27
#15963
FINISH
26.22 mi15:11:343:41:588:2916:20
16:02
#17942
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 mi16481108041080414567(Top 50%)10022(Top 61%)10022(Top 175%)
10K6.21 mi3.10 mi16334+14710734+7010734+7016200(Top 56%)10698(Top 65%)10698(Top 187%)
15K9.32 mi3.11 mi15734+60010494+24010494+24014567(Top 50%)10022(Top 61%)10022(Top 175%)
20K12.43 mi3.11 mi16212-47810664-17010664-17017405(Top 60%)11173(Top 68%)11173(Top 195%)
HALF13.11 mi0.68 mi16305-9310699-3510699-3517698(Top 61%)11316(Top 69%)11316(Top 198%)
25K15.53 mi2.42 mi16030+27510576+12310576+12314786(Top 51%)9985(Top 61%)9985(Top 174%)
30K18.64 mi3.11 mi15797+23310447+12910447+12914835(Top 51%)9911(Top 61%)9911(Top 173%)
20M20.00 mi1.36 mi15788+910430+1710430+1715930(Top 55%)10280(Top 63%)10280(Top 180%)
21M21.00 mi1.00 mi15721+6710383+4710383+4714979(Top 52%)9807(Top 60%)9807(Top 171%)
35K21.75 mi0.75 mi15614+10710325+5810325+5813702(Top 47%)9204(Top 56%)9204(Top 161%)
23M23.00 mi1.25 mi15562+5210275+5010275+5015019(Top 52%)9697(Top 59%)9697(Top 169%)
24M24.00 mi1.00 mi15683-12110313-3810313-3818084(Top 62%)10989(Top 67%)10989(Top 192%)
40K24.85 mi0.85 mi15872-18910361-4810361-4819788(Top 68%)11737(Top 72%)11737(Top 205%)
25.2M25.20 mi0.35 mi15963-9110396-3510396-3520820(Top 72%)12250(Top 75%)12250(Top 214%)
FINISH26.22 mi1.02 mi17942-197911230-83411230-83428926(Top 100%)16275(Top 100%)16275(Top 284%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21
+97ft-345ft

Overall

14567

Males

10022

M18-39

10022

5K→10K

3.1 - 6.2 mi

Top 56%
×5
+79ft-138ft

Overall

16200

Males

10698

M18-39

10698

10K→15K

6.2 - 9.3 mi

Top 50%
×3
+67ft-78ft

Overall

14567

Males

10022

M18-39

10022

15K→20K

9.3 - 12.4 mi

Top 60%
×5
+106ft-86ft

Overall

17405

Males

11173

M18-39

11173

20K→HALF

12.4 - 13.1 mi

Top 61%
×2
+19ft-37ft

Overall

17698

Males

11316

M18-39

11316

HALF→25K

13.1 - 15.5 mi

Top 51%
×4
+66ft-88ft

Overall

14786

Males

9985

M18-39

9985

25K→30K

15.5 - 18.6 mi

Top 51%
×9
+181ft-148ft

Overall

14835

Males

9911

M18-39

9911

30K→20M

18.6 - 20.0 mi

Top 55%
×5
+64ft-50ft

Overall

15930

Males

10280

M18-39

10280

20M→21M

20.0 - 21.0 mi

Top 52%
×8
+106ft-24ft

Overall

14979

Males

9807

M18-39

9807

21M→35K

21.0 - 21.8 mi

Top 47%
×7
+17ft-86ft

Overall

13702

Males

9204

M18-39

9204

35K→23M

21.8 - 23.0 mi

Top 52%
×5
+23ft-63ft

Overall

15019

Males

9697

M18-39

9697

23M→24M

23.0 - 24.0 mi

Top 62%
×6
+12ft-82ft

Overall

18084

Males

10989

M18-39

10989

24M→40K

24.0 - 24.9 mi

Top 68%
×1
+6ft-20ft

Overall

19788

Males

11737

M18-39

11737

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1
+13ft-16ft

Overall

20820

Males

12250

M18-39

12250

25.2M→FINISH

25.2 - 26.2 mi

Top 100%
×2
+22ft-21ft

Overall

28926

Males

16275

M18-39

16275

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2224*
Passed By
1538
Net Change
-1461
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16481
5K → 10K347*200+147#16481#16334
10K → 15K644*44+600#16334#15734
15K → 20K70200-478#15734#16212
20K → HALF14107-93#16212#16305
HALF → 25K301*26+275#16305#16030
25K → 30K309*76+233#16030#15797
30K → 20M8576+9#15797#15788
20M → 21M14275+67#15788#15721
21M → 35K11811+107#15721#15614
35K → 23M12674+52#15614#15562
23M → 24M29150-121#15562#15683
24M → 40K31200-189#15683#15872
40K → 25.2M899-91#15872#15963
25.2M → FINISH0200-1979#15963#17942
TOTALS2224*1538-1461

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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