Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

John Gunn

Bib: 1750 β€’M β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 31%
Gender (Male)
#0 / 16340
Top 44%
Age Group (M18-39)
#0 / 5723
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
21:52
3.11 mi
Rank: #8850
Start β†’ 5K
21:52 | 7:03/mi
10K
44:37
6.21 mi
Rank: #10008 (-1158)
5K β†’ 10K
22:45 | 7:20/mi
15K
1:07:09
9.32 mi
Rank: #10180 (-172)
10K β†’ 15K
22:32 | 7:16/mi
20K
1:30:28
12.43 mi
Rank: #10597 (-417)
15K β†’ 20K
23:19 | 7:31/mi
HALF
1:35:18
13.11 mi
Rank: #10518 (+79)
20K β†’ HALF
4:50 | 7:06/mi
25K
1:53:07
15.53 mi
Rank: #10399 (+119)
HALF β†’ 25K
17:49 | 7:21/mi
30K
2:16:07
18.64 mi
Rank: #10084 (+315)
25K β†’ 30K
23:00 | 7:25/mi
20M
2:26:01
20.00 mi
Rank: #9855 (+229)
30K β†’ 20M
9:54 | 7:18/mi
21M
2:33:30
21.00 mi
Rank: #9621 (+234)
20M β†’ 21M
7:29 | 7:29/mi
35K
2:38:52
21.75 mi
Rank: #9536 (+85)
21M β†’ 35K
5:22 | 7:11/mi
23M
2:48:32
23.00 mi
Rank: #9509 (+27)
35K β†’ 23M
9:40 | 7:44/mi
24M
2:55:36
24.00 mi
Rank: #9352 (+157)
23M β†’ 24M
7:04 | 7:04/mi
40K
3:01:47
24.85 mi
Rank: #9232 (+120)
24M β†’ 40K
6:11 | 7:14/mi
25.2M
3:04:23
25.20 mi
Rank: #9150 (+82)
40K β†’ 25.2M
2:36 | 7:33/mi
FINISH
3:11:14
26.22 mi
Rank: #8950 (+200)
25.2M β†’ FINISH
6:51 | 6:44/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Halfβš–οΈ Balanced
via HALF
Distance13.11 mi
Time1:35:18
Pace7:17 /mi
2nd Halfβš–οΈ Balanced
Distance13.11 mi
Time1:35:56
Pace7:20 /mi
πŸ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:38:4021:527:0321:52
7:03
-
10K
6.21 mi11:01:2544:377:1122:45
7:20
+0:17
15K
9.32 mi11:23:571:07:097:1322:32
7:16
-0:04
20K
12.43 mi11:47:161:30:287:1723:19
7:31
+0:15
HALF
13.11 mi11:52:061:35:187:174:50
7:06
-0:25
25K
15.53 mi12:09:551:53:077:1717:49
7:21
+0:15
30K
18.64 mi12:32:552:16:077:1923:00
7:25
+0:04
20M
20.00 mi12:42:492:26:017:199:54
7:18
-0:07
21M
21.00 mi12:50:182:33:307:197:29
7:29
+0:11
35K
21.75 mi12:55:402:38:527:195:22
7:11
-0:18
23M
23.00 mi13:05:202:48:327:209:40
7:44
+0:33
24M
24.00 mi13:12:242:55:367:207:04
7:04
-0:40
40K
24.85 mi13:18:353:01:477:196:11
7:14
+0:10
25.2M
25.20 mi13:21:113:04:237:202:36
7:33
+0:19
FINISH
26.22 mi13:28:023:11:147:186:51
6:44
-0:49

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

6:44 /mi

Average Pace

7:18 /mi

Slowest Pace

7:44 /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

2:05:10

65% of race

Time at Steady Pace

1:06:04

35% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:18 /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 mi10:38:4021:527:0321:52
7:03
#8850
10K
6.21 mi11:01:2544:377:1122:45
7:20
#10008
15K
9.32 mi11:23:571:07:097:1322:32
7:16
#10180
20K
12.43 mi11:47:161:30:287:1723:19
7:31
#10597
HALF
13.11 mi11:52:061:35:187:174:50
7:06
#10518
25K
15.53 mi12:09:551:53:077:1717:49
7:21
#10399
30K
18.64 mi12:32:552:16:077:1923:00
7:25
#10084
20M
20.00 mi12:42:492:26:017:199:54
7:18
#9855
21M
21.00 mi12:50:182:33:307:197:29
7:29
#9621
35K
21.75 mi12:55:402:38:527:195:22
7:11
#9536
23M
23.00 mi13:05:202:48:327:209:40
7:44
#9509
24M
24.00 mi13:12:242:55:367:207:04
7:04
#9352
40K
24.85 mi13:18:353:01:477:196:11
7:14
#9232
25.2M
25.20 mi13:21:113:04:237:202:36
7:33
#9150
FINISH
26.22 mi13:28:023:11:147:186:51
6:44
#8950
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 mi88507465746510570(Top 36%)8276(Top 51%)8276(Top 145%)
10K6.21 mi3.10 mi10008-11588070-6058070-60511331(Top 39%)8670(Top 53%)8670(Top 151%)
15K9.32 mi3.11 mi10180-1728147-778147-7710570(Top 36%)8276(Top 51%)8276(Top 145%)
20K12.43 mi3.11 mi10597-4178298-1518298-15112002(Top 41%)8839(Top 54%)8839(Top 154%)
HALF13.11 mi0.68 mi10518+798262+368262+369319(Top 32%)7633(Top 47%)7633(Top 133%)
25K15.53 mi2.42 mi10399+1198178+848178+8410093(Top 35%)7881(Top 48%)7881(Top 138%)
30K18.64 mi3.11 mi10084+3157969+2097969+2098879(Top 31%)7093(Top 43%)7093(Top 124%)
20M20.00 mi1.36 mi9855+2297824+1457824+1457578(Top 26%)6264(Top 38%)6264(Top 109%)
21M21.00 mi1.00 mi9621+2347686+1387686+1386391(Top 22%)5384(Top 33%)5384(Top 94%)
35K21.75 mi0.75 mi9536+857630+567630+568332(Top 29%)6603(Top 40%)6603(Top 115%)
23M23.00 mi1.25 mi9509+277586+447586+4410432(Top 36%)7570(Top 46%)7570(Top 132%)
24M24.00 mi1.00 mi9352+1577481+1057481+1056945(Top 24%)5662(Top 35%)5662(Top 99%)
40K24.85 mi0.85 mi9232+1207391+907391+906959(Top 24%)5590(Top 34%)5590(Top 98%)
25.2M25.20 mi0.35 mi9150+827326+657326+655522(Top 19%)4627(Top 28%)4627(Top 81%)
FINISH26.22 mi1.02 mi8950+2007178+1487178+1485605(Top 19%)4619(Top 28%)4619(Top 81%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
Γ—21
+97ft-345ft

Overall

10570

Males

8276

M18-39

8276

5K→10K

3.1 - 6.2 mi

Top 39%
Γ—5
+79ft-138ft

Overall

11331

Males

8670

M18-39

8670

10K→15K

6.2 - 9.3 mi

Top 36%
Γ—3
+67ft-78ft

Overall

10570

Males

8276

M18-39

8276

15K→20K

9.3 - 12.4 mi

Top 41%
Γ—5
+106ft-86ft

Overall

12002

Males

8839

M18-39

8839

20K→HALF

12.4 - 13.1 mi

Top 32%
Γ—2
+19ft-37ft

Overall

9319

Males

7633

M18-39

7633

HALF→25K

13.1 - 15.5 mi

Top 35%
Γ—4
+66ft-88ft

Overall

10093

Males

7881

M18-39

7881

25K→30K

15.5 - 18.6 mi

Top 31%
Γ—9
+181ft-148ft

Overall

8879

Males

7093

M18-39

7093

30K→20M

18.6 - 20.0 mi

Top 26%
Γ—5
+64ft-50ft

Overall

7578

Males

6264

M18-39

6264

20M→21M

20.0 - 21.0 mi

Top 22%
Γ—8
+106ft-24ft

Overall

6391

Males

5384

M18-39

5384

21M→35K

21.0 - 21.8 mi

Top 29%
Γ—7
+17ft-86ft

Overall

8332

Males

6603

M18-39

6603

35K→23M

21.8 - 23.0 mi

Top 36%
Γ—5
+23ft-63ft

Overall

10432

Males

7570

M18-39

7570

23M→24M

23.0 - 24.0 mi

Top 24%
Γ—6
+12ft-82ft

Overall

6945

Males

5662

M18-39

5662

24M→40K

24.0 - 24.9 mi

Top 24%
Γ—1
+6ft-20ft

Overall

6959

Males

5590

M18-39

5590

40K→25.2M

24.9 - 25.2 mi

Top 19%
Γ—1
+13ft-16ft

Overall

5522

Males

4627

M18-39

4627

25.2M→FINISH

25.2 - 26.2 mi

Top 19%
Γ—2
+22ft-21ft

Overall

5605

Males

4619

M18-39

4619

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2090*
Passed By
853
Net Change
-100
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#8850
5K β†’ 10K19200-1158#8850#10008
10K β†’ 15K110200-172#10008#10180
15K β†’ 20K61200-417#10180#10597
20K β†’ HALF845+79#10597#10518
HALF β†’ 25K18364+119#10518#10399
25K β†’ 30K361*46+315#10399#10084
30K β†’ 20M236*7+229#10084#9855
20M β†’ 21M237*3+234#9855#9621
21M β†’ 35K9611+85#9621#9536
35K β†’ 23M11083+27#9536#9509
23M β†’ 24M16710+157#9509#9352
24M β†’ 40K1299+120#9352#9232
40K β†’ 25.2M897+82#9232#9150
25.2M β†’ FINISH208*8+200#9150#8950
TOTALS2090*853-100

* 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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