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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Anh Geoffrey Tong

Bib: 28294 •M •Age: N/A

MN

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M50-54)
#0 / 1868
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
27:14
3.11 mi
Rank: #21506
Start → 5K
27:14 | 8:46/mi
10K
53:25
6.21 mi
Rank: #20729 (+777)
5K → 10K
26:11 | 8:26/mi
15K
1:19:50
9.32 mi
Rank: #20510 (+219)
10K → 15K
26:25 | 8:31/mi
20K
1:46:10
12.43 mi
Rank: #20149 (+361)
15K → 20K
26:20 | 8:29/mi
HALF
1:51:43
13.11 mi
Rank: #20053 (+96)
20K → HALF
5:33 | 8:09/mi
25K
2:12:28
15.53 mi
Rank: #19883 (+170)
HALF → 25K
20:45 | 8:34/mi
30K
2:39:41
18.64 mi
Rank: #19590 (+293)
25K → 30K
27:13 | 8:46/mi
20M
2:51:58
20.00 mi
Rank: #19557 (+33)
30K → 20M
12:17 | 9:03/mi
21M
3:01:58
21.00 mi
Rank: #19625 (-68)
20M → 21M
10:00 | 10:00/mi
35K
3:08:22
21.75 mi
Rank: #19566 (+59)
21M → 35K
6:24 | 8:34/mi
23M
3:19:27
23.00 mi
Rank: #19444 (+122)
35K → 23M
11:05 | 8:52/mi
24M
3:28:21
24.00 mi
Rank: #19428 (+16)
23M → 24M
8:54 | 8:54/mi
40K
3:36:03
24.85 mi
Rank: #19405 (+23)
24M → 40K
7:42 | 9:01/mi
25.2M
3:39:34
25.20 mi
Rank: #19413 (-8)
40K → 25.2M
3:31 | 10:12/mi
FINISH
3:48:05
26.22 mi
Rank: #19338 (+75)
25.2M → FINISH
8:31 | 8:22/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:51:43
Pace8:32 /mi
2nd Half
Distance13.11 mi
Time1:56:22
Pace8:53 /mi
📊Positive Split: 4.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:0127:148:4627:14
8:46
-
10K
6.21 mi12:15:1253:258:3626:11
8:26
-0:20
15K
9.32 mi12:41:371:19:508:3426:25
8:31
+0:05
20K
12.43 mi13:07:571:46:108:3326:20
8:29
-0:02
HALF
13.11 mi13:13:301:51:438:325:33
8:09
-0:20
25K
15.53 mi13:34:152:12:288:3220:45
8:34
+0:25
30K
18.64 mi14:01:282:39:418:3427:13
8:46
+0:12
20M
20.00 mi14:13:452:51:588:3612:17
9:03
+0:17
21M
21.00 mi14:23:453:01:588:4010:00
10:00
+0:57
35K
21.75 mi14:30:093:08:228:406:24
8:34
-1:26
23M
23.00 mi14:41:143:19:278:4111:05
8:52
+0:18
24M
24.00 mi14:50:083:28:218:418:54
8:54
+0:02
40K
24.85 mi14:57:503:36:038:427:42
9:01
+0:07
25.2M
25.20 mi15:01:213:39:348:433:31
10:12
+1:11
FINISH
26.22 mi15:09:523:48:058:438:31
8:22
-1:50

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

8:09 /mi

Average Pace

8:42 /mi

Slowest Pace

10:12 /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

1:06:35

29% of race

Time at Steady Pace

2:15:42

59% of race

Time at Slower Pace

25:48

11% of race

Average Pace: 8:42 /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 mi11:49:0127:148:4627:14
8:46
#21506
10K
6.21 mi12:15:1253:258:3626:11
8:26
#20729
15K
9.32 mi12:41:371:19:508:3426:25
8:31
#20510
20K
12.43 mi13:07:571:46:108:3326:20
8:29
#20149
HALF
13.11 mi13:13:301:51:438:325:33
8:09
#20053
25K
15.53 mi13:34:152:12:288:3220:45
8:34
#19883
30K
18.64 mi14:01:282:39:418:3427:13
8:46
#19590
20M
20.00 mi14:13:452:51:588:3612:17
9:03
#19557
21M
21.00 mi14:23:453:01:588:4010:00
10:00
#19625
35K
21.75 mi14:30:093:08:228:406:24
8:34
#19566
23M
23.00 mi14:41:143:19:278:4111:05
8:52
#19444
24M
24.00 mi14:50:083:28:218:418:54
8:54
#19428
40K
24.85 mi14:57:503:36:038:427:42
9:01
#19405
25.2M
25.20 mi15:01:213:39:348:433:31
10:12
#19413
FINISH
26.22 mi15:09:523:48:058:438:31
8:22
#19338
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi21506129601296020161(Top 69%)12399(Top 76%)12399(Top 664%)
10K6.21 mi3.10 mi20729+77712630+33012630+33019943(Top 69%)12296(Top 75%)12296(Top 658%)
15K9.32 mi3.11 mi20510+21912542+8812542+8820161(Top 69%)12399(Top 76%)12399(Top 664%)
20K12.43 mi3.11 mi20149+36112355+18712355+18719156(Top 66%)11923(Top 73%)11923(Top 638%)
HALF13.11 mi0.68 mi20053+9612308+4712308+4718025(Top 62%)11478(Top 70%)11478(Top 614%)
25K15.53 mi2.42 mi19883+17012234+7412234+7418911(Top 65%)11759(Top 72%)11759(Top 629%)
30K18.64 mi3.11 mi19590+29312078+15612078+15618370(Top 63%)11424(Top 70%)11424(Top 612%)
20M20.00 mi1.36 mi19557+3312045+3312045+3319123(Top 66%)11710(Top 72%)11710(Top 627%)
21M21.00 mi1.00 mi19625-6812053-812053-820408(Top 70%)12267(Top 75%)12267(Top 657%)
35K21.75 mi0.75 mi19566+5912014+3912014+3917864(Top 62%)10991(Top 67%)10991(Top 588%)
23M23.00 mi1.25 mi19444+12211942+7211942+7217762(Top 61%)10866(Top 66%)10866(Top 582%)
24M24.00 mi1.00 mi19428+1611912+3011912+3019006(Top 65%)11414(Top 70%)11414(Top 611%)
40K24.85 mi0.85 mi19405+2311893+1911893+1918409(Top 63%)11085(Top 68%)11085(Top 593%)
25.2M25.20 mi0.35 mi19413-811892+111892+120063(Top 69%)11883(Top 73%)11883(Top 636%)
FINISH26.22 mi1.02 mi19338+7511840+5211840+5217370(Top 60%)10606(Top 65%)10606(Top 568%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21
+97ft-345ft

Overall

20161

Males

12399

M50-54

12399

5K→10K

3.1 - 6.2 mi

Top 69%
×5
+79ft-138ft

Overall

19943

Males

12296

M50-54

12296

10K→15K

6.2 - 9.3 mi

Top 69%
×3
+67ft-78ft

Overall

20161

Males

12399

M50-54

12399

15K→20K

9.3 - 12.4 mi

Top 66%
×5
+106ft-86ft

Overall

19156

Males

11923

M50-54

11923

20K→HALF

12.4 - 13.1 mi

Top 62%
×2
+19ft-37ft

Overall

18025

Males

11478

M50-54

11478

HALF→25K

13.1 - 15.5 mi

Top 65%
×4
+66ft-88ft

Overall

18911

Males

11759

M50-54

11759

25K→30K

15.5 - 18.6 mi

Top 63%
×9
+181ft-148ft

Overall

18370

Males

11424

M50-54

11424

30K→20M

18.6 - 20.0 mi

Top 66%
×5
+64ft-50ft

Overall

19123

Males

11710

M50-54

11710

20M→21M

20.0 - 21.0 mi

Top 70%
×8
+106ft-24ft

Overall

20408

Males

12267

M50-54

12267

21M→35K

21.0 - 21.8 mi

Top 62%
×7
+17ft-86ft

Overall

17864

Males

10991

M50-54

10991

35K→23M

21.8 - 23.0 mi

Top 61%
×5
+23ft-63ft

Overall

17762

Males

10866

M50-54

10866

23M→24M

23.0 - 24.0 mi

Top 65%
×6
+12ft-82ft

Overall

19006

Males

11414

M50-54

11414

24M→40K

24.0 - 24.9 mi

Top 63%
×1
+6ft-20ft

Overall

18409

Males

11085

M50-54

11085

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1
+13ft-16ft

Overall

20063

Males

11883

M50-54

11883

25.2M→FINISH

25.2 - 26.2 mi

Top 60%
×2
+22ft-21ft

Overall

17370

Males

10606

M50-54

10606

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2866*
Passed By
698
Net Change
+2168
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21506
5K → 10K860*83+777#21506#20729
10K → 15K324*105+219#20729#20510
15K → 20K390*29+361#20510#20149
20K → HALF982+96#20149#20053
HALF → 25K20030+170#20053#19883
25K → 30K333*40+293#19883#19590
30K → 20M10471+33#19590#19557
20M → 21M72140-68#19557#19625
21M → 35K7516+59#19625#19566
35K → 23M15230+122#19566#19444
23M → 24M6751+16#19444#19428
24M → 40K7249+23#19428#19405
40K → 25.2M2129-8#19405#19413
25.2M → FINISH9823+75#19413#19338
TOTALS2866*698+2168

* 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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