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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Grant Buchanan

Bib: 30360 •M •Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 48%
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
26:41
3.11 mi
Rank: #20547
Start → 5K
26:41 | 8:36/mi
10K
51:34
6.21 mi
Rank: #19002 (+1545)
5K → 10K
24:53 | 8:01/mi
15K
1:15:15
9.32 mi
Rank: #17571 (+1431)
10K → 15K
23:41 | 7:38/mi
20K
1:38:27
12.43 mi
Rank: #16191 (+1380)
15K → 20K
23:12 | 7:29/mi
HALF
1:43:19
13.11 mi
Rank: #15860 (+331)
20K → HALF
4:52 | 7:09/mi
25K
2:02:22
15.53 mi
Rank: #15572 (+288)
HALF → 25K
19:03 | 7:52/mi
30K
2:28:35
18.64 mi
Rank: #15760 (-188)
25K → 30K
26:13 | 8:27/mi
20M
2:39:41
20.00 mi
Rank: #15613 (+147)
30K → 20M
11:06 | 8:11/mi
21M
2:48:19
21.00 mi
Rank: #15474 (+139)
20M → 21M
8:38 | 8:38/mi
35K
2:53:35
21.75 mi
Rank: #15173 (+301)
21M → 35K
5:16 | 7:03/mi
23M
3:02:42
23.00 mi
Rank: #14667 (+506)
35K → 23M
9:07 | 7:18/mi
24M
3:10:28
24.00 mi
Rank: #14532 (+135)
23M → 24M
7:46 | 7:46/mi
40K
3:16:54
24.85 mi
Rank: #14319 (+213)
24M → 40K
6:26 | 7:32/mi
25.2M
3:19:43
25.20 mi
Rank: #14223 (+96)
40K → 25.2M
2:49 | 8:11/mi
FINISH
3:27:00
26.22 mi
Rank: #14018 (+205)
25.2M → FINISH
7:17 | 7:09/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:43:19
Pace7:53 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:43:41
Pace7:55 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:5926:418:3626:41
8:36
-
10K
6.21 mi12:17:5251:348:1824:53
8:01
-0:35
15K
9.32 mi12:41:331:15:158:0523:41
7:38
-0:23
20K
12.43 mi13:04:451:38:277:5623:12
7:29
-0:09
HALF
13.11 mi13:09:371:43:197:534:52
7:09
-0:20
25K
15.53 mi13:28:402:02:227:5319:03
7:52
+0:43
30K
18.64 mi13:54:532:28:357:5926:13
8:27
+0:35
20M
20.00 mi14:05:592:39:418:0011:06
8:11
-0:16
21M
21.00 mi14:14:372:48:198:018:38
8:38
+0:27
35K
21.75 mi14:19:532:53:357:595:16
7:03
-1:35
23M
23.00 mi14:29:003:02:427:579:07
7:18
+0:15
24M
24.00 mi14:36:463:10:287:577:46
7:46
+0:28
40K
24.85 mi14:43:123:16:547:566:26
7:32
-0:14
25.2M
25.20 mi14:46:013:19:437:562:49
8:11
+0:39
FINISH
26.22 mi14:53:183:27:007:557:17
7:09
-1:02

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

7:03 /mi

Average Pace

7:54 /mi

Slowest Pace

8:38 /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

49:44

24% of race

Time at Steady Pace

1:21:49

40% of race

Time at Slower Pace

1:15:27

36% of race

Average Pace: 7:54 /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 mi11:52:5926:418:3626:41
8:36
#20547
10K
6.21 mi12:17:5251:348:1824:53
8:01
#19002
15K
9.32 mi12:41:331:15:158:0523:41
7:38
#17571
20K
12.43 mi13:04:451:38:277:5623:12
7:29
#16191
HALF
13.11 mi13:09:371:43:197:534:52
7:09
#15860
25K
15.53 mi13:28:402:02:227:5319:03
7:52
#15572
30K
18.64 mi13:54:532:28:357:5926:13
8:27
#15760
20M
20.00 mi14:05:592:39:418:0011:06
8:11
#15613
21M
21.00 mi14:14:372:48:198:018:38
8:38
#15474
35K
21.75 mi14:19:532:53:357:595:16
7:03
#15173
23M
23.00 mi14:29:003:02:427:579:07
7:18
#14667
24M
24.00 mi14:36:463:10:287:577:46
7:46
#14532
40K
24.85 mi14:43:123:16:547:566:26
7:32
#14319
25.2M
25.20 mi14:46:013:19:437:562:49
8:11
#14223
FINISH
26.22 mi14:53:183:27:007:557:17
7:09
#14018
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 mi20547125191251913868(Top 48%)9741(Top 60%)9741(Top 170%)
10K6.21 mi3.10 mi19002+154511851+66811851+66817292(Top 60%)11129(Top 68%)11129(Top 194%)
15K9.32 mi3.11 mi17571+143111241+61011241+61013868(Top 48%)9741(Top 60%)9741(Top 170%)
20K12.43 mi3.11 mi16191+138010654+58710654+58711674(Top 40%)8708(Top 53%)8708(Top 152%)
HALF13.11 mi0.68 mi15860+33110521+13310521+1339775(Top 34%)7893(Top 48%)7893(Top 138%)
25K15.53 mi2.42 mi15572+28810389+13210389+13214263(Top 49%)9761(Top 60%)9761(Top 171%)
30K18.64 mi3.11 mi15760-18810434-4510434-4516490(Top 57%)10618(Top 65%)10618(Top 186%)
20M20.00 mi1.36 mi15613+14710362+7210362+7214038(Top 48%)9478(Top 58%)9478(Top 166%)
21M21.00 mi1.00 mi15474+13910283+7910283+7913942(Top 48%)9338(Top 57%)9338(Top 163%)
35K21.75 mi0.75 mi15173+30110142+14110142+1417432(Top 26%)6103(Top 37%)6103(Top 107%)
23M23.00 mi1.25 mi14667+5069911+2319911+2317367(Top 25%)5995(Top 37%)5995(Top 105%)
24M24.00 mi1.00 mi14532+1359834+779834+7712016(Top 41%)8265(Top 51%)8265(Top 144%)
40K24.85 mi0.85 mi14319+2139725+1099725+1099024(Top 31%)6719(Top 41%)6719(Top 117%)
25.2M25.20 mi0.35 mi14223+969681+449681+449382(Top 32%)6839(Top 42%)6839(Top 120%)
FINISH26.22 mi1.02 mi14018+2059578+1039578+1038706(Top 30%)6444(Top 39%)6444(Top 113%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×21
+97ft-345ft

Overall

13868

Males

9741

M18-39

9741

5K→10K

3.1 - 6.2 mi

Top 60%
×5
+79ft-138ft

Overall

17292

Males

11129

M18-39

11129

10K→15K

6.2 - 9.3 mi

Top 48%
×3
+67ft-78ft

Overall

13868

Males

9741

M18-39

9741

15K→20K

9.3 - 12.4 mi

Top 40%
×5
+106ft-86ft

Overall

11674

Males

8708

M18-39

8708

20K→HALF

12.4 - 13.1 mi

Top 34%
×2
+19ft-37ft

Overall

9775

Males

7893

M18-39

7893

HALF→25K

13.1 - 15.5 mi

Top 49%
×4
+66ft-88ft

Overall

14263

Males

9761

M18-39

9761

25K→30K

15.5 - 18.6 mi

Top 57%
×9
+181ft-148ft

Overall

16490

Males

10618

M18-39

10618

30K→20M

18.6 - 20.0 mi

Top 48%
×5
+64ft-50ft

Overall

14038

Males

9478

M18-39

9478

20M→21M

20.0 - 21.0 mi

Top 48%
×8
+106ft-24ft

Overall

13942

Males

9338

M18-39

9338

21M→35K

21.0 - 21.8 mi

Top 26%
×7
+17ft-86ft

Overall

7432

Males

6103

M18-39

6103

35K→23M

21.8 - 23.0 mi

Top 25%
×5
+23ft-63ft

Overall

7367

Males

5995

M18-39

5995

23M→24M

23.0 - 24.0 mi

Top 41%
×6
+12ft-82ft

Overall

12016

Males

8265

M18-39

8265

24M→40K

24.0 - 24.9 mi

Top 31%
×1
+6ft-20ft

Overall

9024

Males

6719

M18-39

6719

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1
+13ft-16ft

Overall

9382

Males

6839

M18-39

6839

25.2M→FINISH

25.2 - 26.2 mi

Top 30%
×2
+22ft-21ft

Overall

8706

Males

6444

M18-39

6444

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
6984*
Passed By
310
Net Change
+6529
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20547
5K → 10K1559*14+1545#20547#19002
10K → 15K1433*2+1431#19002#17571
15K → 20K1381*1+1380#17571#16191
20K → HALF331*0+331#16191#15860
HALF → 25K311*23+288#15860#15572
25K → 30K157200-188#15572#15760
30K → 20M16417+147#15760#15613
20M → 21M16324+139#15613#15474
21M → 35K301*0+301#15474#15173
35K → 23M506*0+506#15173#14667
23M → 24M15015+135#14667#14532
24M → 40K216*3+213#14532#14319
40K → 25.2M993+96#14319#14223
25.2M → FINISH213*8+205#14223#14018
TOTALS6984*310+6529

* 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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