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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Morgan Koff

Bib: 2864 •M •Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 14%
Gender (Male)
#0 / 16340
Top 24%
Age Group (M18-39)
#0 / 5723
Top 50%
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
20:24
3.11 mi
Rank: #4717
Start → 5K
20:24 | 6:34/mi
10K
40:35
6.21 mi
Rank: #4422 (+295)
5K → 10K
20:11 | 6:30/mi
15K
1:00:35
9.32 mi
Rank: #4168 (+254)
10K → 15K
20:00 | 6:27/mi
20K
1:20:46
12.43 mi
Rank: #4051 (+117)
15K → 20K
20:11 | 6:30/mi
HALF
1:25:02
13.11 mi
Rank: #3975 (+76)
20K → HALF
4:16 | 6:16/mi
25K
1:40:58
15.53 mi
Rank: #3939 (+36)
HALF → 25K
15:56 | 6:35/mi
30K
2:02:03
18.64 mi
Rank: #3967 (-28)
25K → 30K
21:05 | 6:48/mi
20M
2:11:17
20.00 mi
Rank: #3928 (+39)
30K → 20M
9:14 | 6:48/mi
21M
2:18:32
21.00 mi
Rank: #3931 (-3)
20M → 21M
7:15 | 7:15/mi
35K
2:23:27
21.75 mi
Rank: #3910 (+21)
21M → 35K
4:55 | 6:35/mi
23M
2:32:12
23.00 mi
Rank: #3944 (-34)
35K → 23M
8:45 | 7:00/mi
24M
2:39:08
24.00 mi
Rank: #3994 (-50)
23M → 24M
6:56 | 6:56/mi
40K
2:45:18
24.85 mi
Rank: #4074 (-80)
24M → 40K
6:10 | 7:13/mi
25.2M
2:47:59
25.20 mi
Rank: #4103 (-29)
40K → 25.2M
2:41 | 7:47/mi
FINISH
2:54:53
26.22 mi
Rank: #4175 (-72)
25.2M → FINISH
6:54 | 6:47/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:25:02
Pace6:30 /mi
2nd Half
Distance13.11 mi
Time1:29:51
Pace6:52 /mi
📊Positive Split: 5.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:3020:246:3420:24
6:34
-
10K
6.21 mi10:41:4140:356:3220:11
6:30
-0:04
15K
9.32 mi11:01:411:00:356:3020:00
6:27
-0:03
20K
12.43 mi11:21:521:20:466:3020:11
6:30
+0:03
HALF
13.11 mi11:26:081:25:026:304:16
6:16
-0:14
25K
15.53 mi11:42:041:40:586:3015:56
6:35
+0:19
30K
18.64 mi12:03:092:02:036:3321:05
6:48
+0:13
20M
20.00 mi12:12:232:11:176:349:14
6:48
0:00
21M
21.00 mi12:19:382:18:326:367:15
7:15
+0:27
35K
21.75 mi12:24:332:23:276:364:55
6:35
-0:40
23M
23.00 mi12:33:182:32:126:388:45
7:00
+0:25
24M
24.00 mi12:40:142:39:086:386:56
6:56
-0:04
40K
24.85 mi12:46:242:45:186:406:10
7:13
+0:17
25.2M
25.20 mi12:49:052:47:596:402:41
7:47
+0:34
FINISH
26.22 mi12:55:592:54:536:416:54
6:47
-1:00

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

6:16 /mi

Average Pace

6:40 /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

1:45:53

61% of race

Time at Steady Pace

44:09

25% of race

Time at Slower Pace

24:51

14% of race

Average Pace: 6:40 /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 mi10:21:3020:246:3420:24
6:34
#4717
10K
6.21 mi10:41:4140:356:3220:11
6:30
#4422
15K
9.32 mi11:01:411:00:356:3020:00
6:27
#4168
20K
12.43 mi11:21:521:20:466:3020:11
6:30
#4051
HALF
13.11 mi11:26:081:25:026:304:16
6:16
#3975
25K
15.53 mi11:42:041:40:586:3015:56
6:35
#3939
30K
18.64 mi12:03:092:02:036:3321:05
6:48
#3967
20M
20.00 mi12:12:232:11:176:349:14
6:48
#3928
21M
21.00 mi12:19:382:18:326:367:15
7:15
#3931
35K
21.75 mi12:24:332:23:276:364:55
6:35
#3910
23M
23.00 mi12:33:182:32:126:388:45
7:00
#3944
24M
24.00 mi12:40:142:39:086:386:56
6:56
#3994
40K
24.85 mi12:46:242:45:186:406:10
7:13
#4074
25.2M
25.20 mi12:49:052:47:596:402:41
7:47
#4103
FINISH
26.22 mi12:55:592:54:536:416:54
6:47
#4175
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 mi4717442044203769(Top 13%)3597(Top 22%)3597(Top 63%)
10K6.21 mi3.10 mi4422+2954178+2424178+2424187(Top 14%)3967(Top 24%)3967(Top 69%)
15K9.32 mi3.11 mi4168+2543952+2263952+2263769(Top 13%)3597(Top 22%)3597(Top 63%)
20K12.43 mi3.11 mi4051+1173847+1053847+1053746(Top 13%)3566(Top 22%)3566(Top 62%)
HALF13.11 mi0.68 mi3975+763784+633784+632871(Top 10%)2765(Top 17%)2765(Top 48%)
25K15.53 mi2.42 mi3939+363745+393745+393916(Top 13%)3689(Top 23%)3689(Top 64%)
30K18.64 mi3.11 mi3967-283752-73752-74263(Top 15%)3939(Top 24%)3939(Top 69%)
20M20.00 mi1.36 mi3928+393710+423710+424106(Top 14%)3764(Top 23%)3764(Top 66%)
21M21.00 mi1.00 mi3931-33711-13711-14921(Top 17%)4330(Top 26%)4330(Top 76%)
35K21.75 mi0.75 mi3910+213687+243687+244032(Top 14%)3663(Top 22%)3663(Top 64%)
23M23.00 mi1.25 mi3944-343702-153702-155366(Top 18%)4655(Top 28%)4655(Top 81%)
24M24.00 mi1.00 mi3994-503742-403742-405980(Top 21%)5003(Top 31%)5003(Top 87%)
40K24.85 mi0.85 mi4074-803810-683810-686781(Top 23%)5474(Top 34%)5474(Top 96%)
25.2M25.20 mi0.35 mi4103-293832-223832-226823(Top 24%)5414(Top 33%)5414(Top 95%)
FINISH26.22 mi1.02 mi4175-723880-483880-485883(Top 20%)4784(Top 29%)4784(Top 84%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21
+97ft-345ft

Overall

3769

Males

3597

M18-39

3597

5K→10K

3.1 - 6.2 mi

Top 14%
×5
+79ft-138ft

Overall

4187

Males

3967

M18-39

3967

10K→15K

6.2 - 9.3 mi

Top 13%
×3
+67ft-78ft

Overall

3769

Males

3597

M18-39

3597

15K→20K

9.3 - 12.4 mi

Top 13%
×5
+106ft-86ft

Overall

3746

Males

3566

M18-39

3566

20K→HALF

12.4 - 13.1 mi

Top 10%
×2
+19ft-37ft

Overall

2871

Males

2765

M18-39

2765

HALF→25K

13.1 - 15.5 mi

Top 13%
×4
+66ft-88ft

Overall

3916

Males

3689

M18-39

3689

25K→30K

15.5 - 18.6 mi

Top 15%
×9
+181ft-148ft

Overall

4263

Males

3939

M18-39

3939

30K→20M

18.6 - 20.0 mi

Top 14%
×5
+64ft-50ft

Overall

4106

Males

3764

M18-39

3764

20M→21M

20.0 - 21.0 mi

Top 17%
×8
+106ft-24ft

Overall

4921

Males

4330

M18-39

4330

21M→35K

21.0 - 21.8 mi

Top 14%
×7
+17ft-86ft

Overall

4032

Males

3663

M18-39

3663

35K→23M

21.8 - 23.0 mi

Top 18%
×5
+23ft-63ft

Overall

5366

Males

4655

M18-39

4655

23M→24M

23.0 - 24.0 mi

Top 21%
×6
+12ft-82ft

Overall

5980

Males

5003

M18-39

5003

24M→40K

24.0 - 24.9 mi

Top 23%
×1
+6ft-20ft

Overall

6781

Males

5474

M18-39

5474

40K→25.2M

24.9 - 25.2 mi

Top 24%
×1
+13ft-16ft

Overall

6823

Males

5414

M18-39

5414

25.2M→FINISH

25.2 - 26.2 mi

Top 20%
×2
+22ft-21ft

Overall

5883

Males

4784

M18-39

4784

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1333*
Passed By
791
Net Change
+542
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4717
5K → 10K334*39+295#4717#4422
10K → 15K277*23+254#4422#4168
15K → 20K14831+117#4168#4051
20K → HALF760+76#4051#3975
HALF → 25K9357+36#3975#3939
25K → 30K88116-28#3939#3967
30K → 20M8142+39#3967#3928
20M → 21M4952-3#3928#3931
21M → 35K4322+21#3931#3910
35K → 23M4781-34#3910#3944
23M → 24M3383-50#3944#3994
24M → 40K25105-80#3994#4074
40K → 25.2M1443-29#4074#4103
25.2M → FINISH2597-72#4103#4175
TOTALS1333*791+542

* 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

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