Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Andrew Gordon

Bib: 2133MAge: N/A

OH

Boston Marathon logo
0:00
0:00
/ mi
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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
20:59
3.11 mi
Rank: #6441
Start5K
20:59 | 6:46/mi
10K
42:16
6.21 mi
Rank: #6910 (-469)
5K10K
21:17 | 6:52/mi
15K
1:03:50
9.32 mi
Rank: #7351 (-441)
10K15K
21:34 | 6:57/mi
20K
1:26:23
12.43 mi
Rank: #8025 (-674)
15K20K
22:33 | 7:16/mi
HALF
1:31:07
13.11 mi
Rank: #8023 (+2)
20KHALF
4:44 | 6:57/mi
25K
1:48:32
15.53 mi
Rank: #8076 (-53)
HALF25K
17:25 | 7:11/mi
30K
2:13:33
18.64 mi
Rank: #8942 (-866)
25K30K
25:01 | 8:04/mi
20M
2:25:15
20.00 mi
Rank: #9559 (-617)
30K20M
11:42 | 8:37/mi
21M
2:39:03
21.00 mi
Rank: #11939 (-2380)
20M21M
13:48 | 13:48/mi
35K
2:50:16
21.75 mi
Rank: #13938 (-1999)
21M35K
11:13 | 15:00/mi
23M
3:07:23
23.00 mi
Rank: #16175 (-2237)
35K23M
17:07 | 13:41/mi
24M
3:15:11
24.00 mi
Rank: #16005 (+170)
23M24M
7:48 | 7:48/mi
40K
3:21:45
24.85 mi
Rank: #15798 (+207)
24M40K
6:34 | 7:41/mi
25.2M
3:24:37
25.20 mi
Rank: #15702 (+96)
40K25.2M
2:52 | 8:19/mi
FINISH
3:32:04
26.22 mi
Rank: #15509 (+193)
25.2MFINISH
7:27 | 7:19/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:31:07
Pace6:58 /mi
2nd Half
Distance13.11 mi
Time2:00:57
Pace9:14 /mi
📊Positive Split: 32.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:5920:596:4620:59
6:46
-
10K
6.21 mi10:44:1642:166:4921:17
6:52
+0:06
15K
9.32 mi11:05:501:03:506:5121:34
6:57
+0:05
20K
12.43 mi11:28:231:26:236:5822:33
7:16
+0:19
HALF
13.11 mi11:33:071:31:076:584:44
6:57
-0:19
25K
15.53 mi11:50:321:48:327:0017:25
7:11
+0:14
30K
18.64 mi12:15:332:13:337:1025:01
8:04
+0:53
20M
20.00 mi12:27:152:25:157:1611:42
8:37
+0:33
21M
21.00 mi12:41:032:39:037:3513:48
13:48
+5:11
35K
21.75 mi12:52:162:50:167:5011:13
15:00
+1:12
23M
23.00 mi13:09:233:07:238:0917:07
13:41
-1:19
24M
24.00 mi13:17:113:15:118:087:48
7:48
-5:53
40K
24.85 mi13:23:453:21:458:086:34
7:41
-0:07
25.2M
25.20 mi13:26:373:24:378:082:52
8:19
+0:38
FINISH
26.22 mi13:34:043:32:048:067:27
7:19
-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

6:46 /mi

Average Pace

8:06 /mi

Slowest Pace

15:00 /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

2:49:56

80% of race

Time at Slower Pace

42:08

20% of race

Average Pace: 8:05 /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 mi10:22:5920:596:4620:59
6:46
#6441
10K
6.21 mi10:44:1642:166:4921:17
6:52
#6910
15K
9.32 mi11:05:501:03:506:5121:34
6:57
#7351
20K
12.43 mi11:28:231:26:236:5822:33
7:16
#8025
HALF
13.11 mi11:33:071:31:076:584:44
6:57
#8023
25K
15.53 mi11:50:321:48:327:0017:25
7:11
#8076
30K
18.64 mi12:15:332:13:337:1025:01
8:04
#8942
20M
20.00 mi12:27:152:25:157:1611:42
8:37
#9559
21M
21.00 mi12:41:032:39:037:3513:48
13:48
#11939
35K
21.75 mi12:52:162:50:167:5011:13
15:00
#13938
23M
23.00 mi13:09:233:07:238:0917:07
13:41
#16175
24M
24.00 mi13:17:113:15:118:087:48
7:48
#16005
40K
24.85 mi13:23:453:21:458:086:34
7:41
#15798
25.2M
25.20 mi13:26:373:24:378:082:52
8:19
#15702
FINISH
26.22 mi13:34:043:32:048:067:27
7:19
#15509
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 mi6441581358138144(Top 28%)6961(Top 43%)6961(Top 122%)
10K6.21 mi3.10 mi6910-4696152-3396152-3397483(Top 26%)6543(Top 40%)6543(Top 114%)
15K9.32 mi3.11 mi7351-4416448-2966448-2968144(Top 28%)6961(Top 43%)6961(Top 122%)
20K12.43 mi3.11 mi8025-6746889-4416889-4419819(Top 34%)7845(Top 48%)7845(Top 137%)
HALF13.11 mi0.68 mi8023+26894-56894-58275(Top 29%)7052(Top 43%)7052(Top 123%)
25K15.53 mi2.42 mi8076-536914-206914-208731(Top 30%)7174(Top 44%)7174(Top 125%)
30K18.64 mi3.11 mi8942-8667388-4747388-47413884(Top 48%)9507(Top 58%)9507(Top 166%)
20M20.00 mi1.36 mi9559-6177693-3057693-30516841(Top 58%)10662(Top 65%)10662(Top 186%)
21M21.00 mi1.00 mi11939-23808813-11208813-112027152(Top 94%)15427(Top 94%)15427(Top 270%)
35K21.75 mi0.75 mi13938-19999644-8319644-83128702(Top 99%)16149(Top 99%)16149(Top 282%)
23M23.00 mi1.25 mi16175-223710527-88310527-88327918(Top 96%)15785(Top 97%)15785(Top 276%)
24M24.00 mi1.00 mi16005+17010433+9410433+9412298(Top 42%)8390(Top 51%)8390(Top 147%)
40K24.85 mi0.85 mi15798+20710339+9410339+9410160(Top 35%)7313(Top 45%)7313(Top 128%)
25.2M25.20 mi0.35 mi15702+9610289+5010289+5010393(Top 36%)7369(Top 45%)7369(Top 129%)
FINISH26.22 mi1.02 mi15509+19310188+10110188+1019968(Top 34%)7112(Top 44%)7112(Top 124%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21
+97ft-345ft

Overall

8144

Males

6961

M18-39

6961

5K→10K

3.1 - 6.2 mi

Top 26%
×5
+79ft-138ft

Overall

7483

Males

6543

M18-39

6543

10K→15K

6.2 - 9.3 mi

Top 28%
×3
+67ft-78ft

Overall

8144

Males

6961

M18-39

6961

15K→20K

9.3 - 12.4 mi

Top 34%
×5
+106ft-86ft

Overall

9819

Males

7845

M18-39

7845

20K→HALF

12.4 - 13.1 mi

Top 29%
×2
+19ft-37ft

Overall

8275

Males

7052

M18-39

7052

HALF→25K

13.1 - 15.5 mi

Top 30%
×4
+66ft-88ft

Overall

8731

Males

7174

M18-39

7174

25K→30K

15.5 - 18.6 mi

Top 48%
×9
+181ft-148ft

Overall

13884

Males

9507

M18-39

9507

30K→20M

18.6 - 20.0 mi

Top 58%
×5
+64ft-50ft

Overall

16841

Males

10662

M18-39

10662

20M→21M

20.0 - 21.0 mi

Top 94%
×8
+106ft-24ft

Overall

27152

Males

15427

M18-39

15427

21M→35K

21.0 - 21.8 mi

Top 99%
×7
+17ft-86ft

Overall

28702

Males

16149

M18-39

16149

35K→23M

21.8 - 23.0 mi

Top 96%
×5
+23ft-63ft

Overall

27918

Males

15785

M18-39

15785

23M→24M

23.0 - 24.0 mi

Top 42%
×6
+12ft-82ft

Overall

12298

Males

8390

M18-39

8390

24M→40K

24.0 - 24.9 mi

Top 35%
×1
+6ft-20ft

Overall

10160

Males

7313

M18-39

7313

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1
+13ft-16ft

Overall

10393

Males

7369

M18-39

7369

25.2M→FINISH

25.2 - 26.2 mi

Top 34%
×2
+22ft-21ft

Overall

9968

Males

7112

M18-39

7112

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
992*
Passed By
1788
Net Change
-9068
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6441
5K10K67200-469#6441#6910
10K15K41200-441#6910#7351
15K20K33200-674#7351#8025
20KHALF3331+2#8025#8023
HALF25K89142-53#8023#8076
25K30K28200-866#8076#8942
30K20M16200-617#8942#9559
20M21M0200-2380#9559#11939
21M35K2200-1999#11939#13938
35K23M2200-2237#13938#16175
23M24M1788+170#16175#16005
24M40K209*2+207#16005#15798
40K25.2M982+96#15798#15702
25.2MFINISH1963+193#15702#15509
TOTALS992*1788-9068

* 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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