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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Stephen Mackey

Bib: 3147 β€’M β€’Age: N/A

OH

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 7%
Gender (Male)
#0 / 16340
Top 12%
Age Group (M18-39)
#0 / 5723
Top 28%
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
19:55
3.11 mi
Rank: #3524
Start β†’ 5K
19:55 | 6:25/mi
10K
40:15
6.21 mi
Rank: #3999 (-475)
5K β†’ 10K
20:20 | 6:33/mi
15K
59:49
9.32 mi
Rank: #3591 (+408)
10K β†’ 15K
19:34 | 6:18/mi
20K
1:19:31
12.43 mi
Rank: #3340 (+251)
15K β†’ 20K
19:42 | 6:21/mi
HALF
1:23:48
13.11 mi
Rank: #3307 (+33)
20K β†’ HALF
4:17 | 6:18/mi
25K
1:39:07
15.53 mi
Rank: #3144 (+163)
HALF β†’ 25K
15:19 | 6:19/mi
30K
1:58:58
18.64 mi
Rank: #2895 (+249)
25K β†’ 30K
19:51 | 6:24/mi
20M
2:07:42
20.00 mi
Rank: #2808 (+87)
30K β†’ 20M
8:44 | 6:26/mi
21M
2:14:15
21.00 mi
Rank: #2689 (+119)
20M β†’ 21M
6:33 | 6:33/mi
35K
2:18:49
21.75 mi
Rank: #2627 (+62)
21M β†’ 35K
4:34 | 6:07/mi
23M
2:26:31
23.00 mi
Rank: #2476 (+151)
35K β†’ 23M
7:42 | 6:10/mi
24M
2:32:19
24.00 mi
Rank: #2305 (+171)
23M β†’ 24M
5:48 | 5:48/mi
40K
2:37:13
24.85 mi
Rank: #2159 (+146)
24M β†’ 40K
4:54 | 5:44/mi
25.2M
2:39:21
25.20 mi
Rank: #2104 (+55)
40K β†’ 25.2M
2:08 | 6:12/mi
FINISH
2:44:57
26.22 mi
Rank: #1958 (+146)
25.2M β†’ FINISH
5:36 | 5:30/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:23:48
Pace6:24 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time1:21:09
Pace6:12 /mi
πŸ“ŠNegative Split: 3.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:5919:556:2519:55
6:25
-
10K
6.21 mi10:41:1940:156:2920:20
6:33
+0:08
15K
9.32 mi11:00:5359:496:2619:34
6:18
-0:15
20K
12.43 mi11:20:351:19:316:2419:42
6:21
+0:03
HALF
13.11 mi11:24:521:23:486:244:17
6:18
-0:03
25K
15.53 mi11:40:111:39:076:2315:19
6:19
+0:01
30K
18.64 mi12:00:021:58:586:2319:51
6:24
+0:05
20M
20.00 mi12:08:462:07:426:248:44
6:26
+0:02
21M
21.00 mi12:15:192:14:156:246:33
6:33
+0:07
35K
21.75 mi12:19:532:18:496:234:34
6:07
-0:26
23M
23.00 mi12:27:352:26:316:237:42
6:10
+0:03
24M
24.00 mi12:33:232:32:196:215:48
5:48
-0:22
40K
24.85 mi12:38:172:37:136:204:54
5:44
-0:04
25.2M
25.20 mi12:40:252:39:216:202:08
6:12
+0:28
FINISH
26.22 mi12:46:012:44:576:185:36
5:30
-0:42

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

5:30 /mi

Average Pace

6:18 /mi

Slowest Pace

6:33 /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

16:18

10% of race

Time at Steady Pace

2:01:46

74% of race

Time at Slower Pace

26:53

16% of race

Average Pace: 6:17 /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 mi10:20:5919:556:2519:55
6:25
#3524
10K
6.21 mi10:41:1940:156:2920:20
6:33
#3999
15K
9.32 mi11:00:5359:496:2619:34
6:18
#3591
20K
12.43 mi11:20:351:19:316:2419:42
6:21
#3340
HALF
13.11 mi11:24:521:23:486:244:17
6:18
#3307
25K
15.53 mi11:40:111:39:076:2315:19
6:19
#3144
30K
18.64 mi12:00:021:58:586:2319:51
6:24
#2895
20M
20.00 mi12:08:462:07:426:248:44
6:26
#2808
21M
21.00 mi12:15:192:14:156:246:33
6:33
#2689
35K
21.75 mi12:19:532:18:496:234:34
6:07
#2627
23M
23.00 mi12:27:352:26:316:237:42
6:10
#2476
24M
24.00 mi12:33:232:32:196:215:48
5:48
#2305
40K
24.85 mi12:38:172:37:136:204:54
5:44
#2159
25.2M
25.20 mi12:40:252:39:216:202:08
6:12
#2104
FINISH
26.22 mi12:46:012:44:576:185:36
5:30
#1958
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 mi3524335333532837(Top 10%)2720(Top 17%)2720(Top 48%)
10K6.21 mi3.10 mi3999-4753796-4433796-4434565(Top 16%)4297(Top 26%)4297(Top 75%)
15K9.32 mi3.11 mi3591+4083426+3703426+3702837(Top 10%)2720(Top 17%)2720(Top 48%)
20K12.43 mi3.11 mi3340+2513198+2283198+2282783(Top 10%)2675(Top 16%)2675(Top 47%)
HALF13.11 mi0.68 mi3307+333166+323166+322908(Top 10%)2793(Top 17%)2793(Top 49%)
25K15.53 mi2.42 mi3144+1633014+1523014+1522392(Top 8%)2303(Top 14%)2303(Top 40%)
30K18.64 mi3.11 mi2895+2492781+2332781+2332052(Top 7%)1969(Top 12%)1969(Top 34%)
20M20.00 mi1.36 mi2808+872696+852696+852064(Top 7%)1968(Top 12%)1968(Top 34%)
21M21.00 mi1.00 mi2689+1192582+1142582+1141451(Top 5%)1388(Top 8%)1388(Top 24%)
35K21.75 mi0.75 mi2627+622522+602522+601612(Top 6%)1543(Top 9%)1543(Top 27%)
23M23.00 mi1.25 mi2476+1512379+1432379+1431075(Top 4%)1032(Top 6%)1032(Top 18%)
24M24.00 mi1.00 mi2305+1712214+1652214+165579(Top 2%)552(Top 3%)552(Top 10%)
40K24.85 mi0.85 mi2159+1462073+1412073+141321(Top 1%)305(Top 2%)305(Top 5%)
25.2M25.20 mi0.35 mi2104+552018+552018+55342(Top 1%)328(Top 2%)328(Top 6%)
FINISH26.22 mi1.02 mi1958+1461881+1371881+137329(Top 1%)314(Top 2%)314(Top 5%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
Γ—21
+97ft-345ft

Overall

2837

Males

2720

M18-39

2720

5K→10K

3.1 - 6.2 mi

Top 16%
Γ—5
+79ft-138ft

Overall

4565

Males

4297

M18-39

4297

10K→15K

6.2 - 9.3 mi

Top 10%
Γ—3
+67ft-78ft

Overall

2837

Males

2720

M18-39

2720

15K→20K

9.3 - 12.4 mi

Top 10%
Γ—5
+106ft-86ft

Overall

2783

Males

2675

M18-39

2675

20K→HALF

12.4 - 13.1 mi

Top 10%
Γ—2
+19ft-37ft

Overall

2908

Males

2793

M18-39

2793

HALF→25K

13.1 - 15.5 mi

Top 8%
Γ—4
+66ft-88ft

Overall

2392

Males

2303

M18-39

2303

25K→30K

15.5 - 18.6 mi

Top 7%
Γ—9
+181ft-148ft

Overall

2052

Males

1969

M18-39

1969

30K→20M

18.6 - 20.0 mi

Top 7%
Γ—5
+64ft-50ft

Overall

2064

Males

1968

M18-39

1968

20M→21M

20.0 - 21.0 mi

Top 5%
Γ—8
+106ft-24ft

Overall

1451

Males

1388

M18-39

1388

21M→35K

21.0 - 21.8 mi

Top 6%
Γ—7
+17ft-86ft

Overall

1612

Males

1543

M18-39

1543

35K→23M

21.8 - 23.0 mi

Top 4%
Γ—5
+23ft-63ft

Overall

1075

Males

1032

M18-39

1032

23M→24M

23.0 - 24.0 mi

Top 2%
Γ—6
+12ft-82ft

Overall

579

Males

552

M18-39

552

24M→40K

24.0 - 24.9 mi

Top 1%
Γ—1
+6ft-20ft

Overall

321

Males

305

M18-39

305

40K→25.2M

24.9 - 25.2 mi

Top 1%
Γ—1
+13ft-16ft

Overall

342

Males

328

M18-39

328

25.2M→FINISH

25.2 - 26.2 mi

Top 1%
Γ—2
+22ft-21ft

Overall

329

Males

314

M18-39

314

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2116*
Passed By
237
Net Change
+1566
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#3524
5K β†’ 10K38200-475#3524#3999
10K β†’ 15K413*5+408#3999#3591
15K β†’ 20K257*6+251#3591#3340
20K β†’ HALF374+33#3340#3307
HALF β†’ 25K1674+163#3307#3144
25K β†’ 30K256*7+249#3144#2895
30K β†’ 20M947+87#2895#2808
20M β†’ 21M1201+119#2808#2689
21M β†’ 35K620+62#2689#2627
35K β†’ 23M1532+151#2627#2476
23M β†’ 24M1710+171#2476#2305
24M β†’ 40K1460+146#2305#2159
40K β†’ 25.2M561+55#2159#2104
25.2M β†’ FINISH1460+146#2104#1958
TOTALS2116*237+1566

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

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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