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BOSTON MARATHON 2026

Steve Koester

Bib: 18021β€’M

IL

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M60-64)
#0 / 1514
Top 19%
Race Day Weather
51Β°/41Β°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
23:30
3.11 mi
Rank: #13303
Start β†’ 5K
23:30 | 7:34/mi
10K
46:37
6.21 mi
Rank: #12854 (+449)
5K β†’ 10K
23:07 | 7:27/mi
15K
1:09:48
9.32 mi
Rank: #12716 (+138)
10K β†’ 15K
23:11 | 7:28/mi
20K
1:33:23
12.43 mi
Rank: #12718 (-2)
15K β†’ 20K
23:35 | 7:36/mi
HALF
1:38:32
13.11 mi
Rank: #12761 (-43)
20K β†’ HALF
5:09 | 7:34/mi
25K
1:57:14
15.53 mi
Rank: #12817 (-56)
HALF β†’ 25K
18:42 | 7:43/mi
30K
2:22:32
18.64 mi
Rank: #13093 (-276)
25K β†’ 30K
25:18 | 8:09/mi
20M
2:34:07
20.00 mi
Rank: #13332 (-239)
30K β†’ 20M
11:35 | 8:32/mi
21M
2:43:12
21.00 mi
Rank: #13517 (-185)
20M β†’ 21M
9:05 | 9:05/mi
35K
2:49:51
21.75 mi
Rank: #13780 (-263)
21M β†’ 35K
6:39 | 8:54/mi
23M
3:01:19
23.00 mi
Rank: #14179 (-399)
35K β†’ 23M
11:28 | 9:10/mi
24M
3:10:20
24.00 mi
Rank: #14492 (-313)
23M β†’ 24M
9:01 | 9:01/mi
40K
3:18:06
24.85 mi
Rank: #14716 (-224)
24M β†’ 40K
7:46 | 9:06/mi
25.2M
3:21:32
25.20 mi
Rank: #14809 (-93)
40K β†’ 25.2M
3:26 | 9:58/mi
FINISH
3:30:32
26.22 mi
Rank: #15060 (-251)
25.2M β†’ FINISH
9:00 | 8:50/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:38:32
Pace7:31 /mi
2nd Half
Distance13.11 mi
Time1:52:00
Pace8:33 /mi
πŸ“ŠPositive Split: 13.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:05:3023:307:3423:30
7:34
-
10K
6.21 mi11:28:3746:377:3123:07
7:27
-0:07
15K
9.32 mi11:51:481:09:487:3023:11
7:28
+0:01
20K
12.43 mi12:15:231:33:237:3123:35
7:36
+0:08
HALF
13.11 mi12:20:321:38:327:315:09
7:34
-0:02
25K
15.53 mi12:39:141:57:147:3318:42
7:43
+0:09
30K
18.64 mi13:04:322:22:327:3925:18
8:09
+0:26
20M
20.00 mi13:16:072:34:077:4311:35
8:32
+0:23
21M
21.00 mi13:25:122:43:127:479:05
9:05
+0:33
35K
21.75 mi13:31:512:49:517:496:39
8:54
-0:11
23M
23.00 mi13:43:193:01:197:5411:28
9:10
+0:16
24M
24.00 mi13:52:203:10:207:569:01
9:01
-0:09
40K
24.85 mi14:00:063:18:067:597:46
9:06
+0:05
25.2M
25.20 mi14:03:323:21:328:003:26
9:58
+0:52
FINISH
26.22 mi14:12:323:30:328:039:00
8:50
-1:08

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

7:27 /mi

Average Pace

8:02 /mi

Slowest Pace

9:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

1:57:14

56% of race

Time at Steady Pace

52:32

25% of race

Time at Slower Pace

40:46

19% of race

Average Pace: 8:02 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi11:05:3023:307:3423:30
7:34
#13303
10K
6.21 mi11:28:3746:377:3123:07
7:27
#12854
15K
9.32 mi11:51:481:09:487:3023:11
7:28
#12716
20K
12.43 mi12:15:231:33:237:3123:35
7:36
#12718
HALF
13.11 mi12:20:321:38:327:315:09
7:34
#12761
25K
15.53 mi12:39:141:57:147:3318:42
7:43
#12817
30K
18.64 mi13:04:322:22:327:3925:18
8:09
#13093
20M
20.00 mi13:16:072:34:077:4311:35
8:32
#13332
21M
21.00 mi13:25:122:43:127:479:05
9:05
#13517
35K
21.75 mi13:31:512:49:517:496:39
8:54
#13780
23M
23.00 mi13:43:193:01:197:5411:28
9:10
#14179
24M
24.00 mi13:52:203:10:207:569:01
9:01
#14492
40K
24.85 mi14:00:063:18:067:597:46
9:06
#14716
25.2M
25.20 mi14:03:323:21:328:003:26
9:58
#14809
FINISH
26.22 mi14:12:323:30:328:039:00
8:50
#15060
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi133039587958712487(Top 43%)9153(Top 56%)9153(Top 605%)
10K6.21 mi3.10 mi12854+4499379+2089379+20812430(Top 43%)9167(Top 56%)9167(Top 605%)
15K9.32 mi3.11 mi12716+1389301+789301+7812487(Top 43%)9153(Top 56%)9153(Top 605%)
20K12.43 mi3.11 mi12718-29269+329269+3212743(Top 44%)9180(Top 56%)9180(Top 606%)
HALF13.11 mi0.68 mi12761-439289-209289-2013435(Top 46%)9569(Top 59%)9569(Top 632%)
25K15.53 mi2.42 mi12817-569281+89281+813131(Top 45%)9283(Top 57%)9283(Top 613%)
30K18.64 mi3.11 mi13093-2769342-619342-6114524(Top 50%)9783(Top 60%)9783(Top 646%)
20M20.00 mi1.36 mi13332-2399424-829424-8216342(Top 56%)10443(Top 64%)10443(Top 690%)
21M21.00 mi1.00 mi13517-1859492-689492-6816537(Top 57%)10488(Top 64%)10488(Top 693%)
35K21.75 mi0.75 mi13780-2639581-899581-8919532(Top 67%)11738(Top 72%)11738(Top 775%)
23M23.00 mi1.25 mi14179-3999724-1439724-14319222(Top 66%)11563(Top 71%)11563(Top 764%)
24M24.00 mi1.00 mi14492-3139822-989822-9819514(Top 67%)11645(Top 71%)11645(Top 769%)
40K24.85 mi0.85 mi14716-2249895-739895-7318755(Top 65%)11229(Top 69%)11229(Top 742%)
25.2M25.20 mi0.35 mi14809-939919-249919-2419165(Top 66%)11428(Top 70%)11428(Top 755%)
FINISH26.22 mi1.02 mi15060-25110017-9810017-9819762(Top 68%)11718(Top 72%)11718(Top 774%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
Γ—21
+97ft-345ft

Overall

12487

Males

9153

M60-64

9153

5K→10K

3.1 - 6.2 mi

Top 43%
Γ—5
+79ft-138ft

Overall

12430

Males

9167

M60-64

9167

10K→15K

6.2 - 9.3 mi

Top 43%
Γ—3
+67ft-78ft

Overall

12487

Males

9153

M60-64

9153

15K→20K

9.3 - 12.4 mi

Top 44%
Γ—5
+106ft-86ft

Overall

12743

Males

9180

M60-64

9180

20K→HALF

12.4 - 13.1 mi

Top 46%
Γ—2
+19ft-37ft

Overall

13435

Males

9569

M60-64

9569

HALF→25K

13.1 - 15.5 mi

Top 45%
Γ—4
+66ft-88ft

Overall

13131

Males

9283

M60-64

9283

25K→30K

15.5 - 18.6 mi

Top 50%
Γ—9
+181ft-148ft

Overall

14524

Males

9783

M60-64

9783

30K→20M

18.6 - 20.0 mi

Top 56%
Γ—5
+64ft-50ft

Overall

16342

Males

10443

M60-64

10443

20M→21M

20.0 - 21.0 mi

Top 57%
Γ—8
+106ft-24ft

Overall

16537

Males

10488

M60-64

10488

21M→35K

21.0 - 21.8 mi

Top 67%
Γ—7
+17ft-86ft

Overall

19532

Males

11738

M60-64

11738

35K→23M

21.8 - 23.0 mi

Top 66%
Γ—5
+23ft-63ft

Overall

19222

Males

11563

M60-64

11563

23M→24M

23.0 - 24.0 mi

Top 67%
Γ—6
+12ft-82ft

Overall

19514

Males

11645

M60-64

11645

24M→40K

24.0 - 24.9 mi

Top 65%
Γ—1
+6ft-20ft

Overall

18755

Males

11229

M60-64

11229

40K→25.2M

24.9 - 25.2 mi

Top 66%
Γ—1
+13ft-16ft

Overall

19165

Males

11428

M60-64

11428

25.2M→FINISH

25.2 - 26.2 mi

Top 68%
Γ—2
+22ft-21ft

Overall

19762

Males

11718

M60-64

11718

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Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1422
Passed By
3179
Net Change
-1757
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#13303
5K β†’ 10K559110+449#13303#12854
10K β†’ 15K257119+138#12854#12716
15K β†’ 20K151153-2#12716#12718
20K β†’ HALF1861-43#12718#12761
HALF β†’ 25K117173-56#12761#12817
25K β†’ 30K108384-276#12817#13093
30K β†’ 20M57296-239#13093#13332
20M β†’ 21M37222-185#13332#13517
21M β†’ 35K22285-263#13517#13780
35K β†’ 23M27426-399#13780#14179
23M β†’ 24M27340-313#14179#14492
24M β†’ 40K19243-224#14492#14716
40K β†’ 25.2M9102-93#14716#14809
25.2M β†’ FINISH14265-251#14809#15060
TOTALS14223179-1757

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πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace 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