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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Stafford Brooke

Bib: 11283 •M •Age: N/A

GA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 37%
Gender (Male)
#0 / 16340
Top 49%
Masters (Masters Men)
#0 / 10617
Top 39%
Age Group (M45-49)
#0 / 2413
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
22:15
3.11 mi
Rank: #9833
Start → 5K
22:15 | 7:10/mi
10K
43:59
6.21 mi
Rank: #9179 (+654)
5K → 10K
21:44 | 7:00/mi
15K
1:06:07
9.32 mi
Rank: #9232 (-53)
10K → 15K
22:08 | 7:08/mi
20K
1:28:36
12.43 mi
Rank: #9317 (-85)
15K → 20K
22:29 | 7:15/mi
HALF
1:33:27
13.11 mi
Rank: #9323 (-6)
20K → HALF
4:51 | 7:07/mi
25K
1:51:12
15.53 mi
Rank: #9362 (-39)
HALF → 25K
17:45 | 7:20/mi
30K
2:14:32
18.64 mi
Rank: #9383 (-21)
25K → 30K
23:20 | 7:31/mi
20M
2:25:10
20.00 mi
Rank: #9532 (-149)
30K → 20M
10:38 | 7:50/mi
21M
2:33:40
21.00 mi
Rank: #9674 (-142)
20M → 21M
8:30 | 8:30/mi
35K
2:39:23
21.75 mi
Rank: #9726 (-52)
21M → 35K
5:43 | 7:39/mi
23M
2:49:35
23.00 mi
Rank: #9909 (-183)
35K → 23M
10:12 | 8:10/mi
24M
2:57:42
24.00 mi
Rank: #10146 (-237)
23M → 24M
8:07 | 8:07/mi
40K
3:04:58
24.85 mi
Rank: #10372 (-226)
24M → 40K
7:16 | 8:30/mi
25.2M
3:08:07
25.20 mi
Rank: #10470 (-98)
40K → 25.2M
3:09 | 9:09/mi
FINISH
3:16:13
26.22 mi
Rank: #10625 (-155)
25.2M → FINISH
8:06 | 7:57/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:33:27
Pace7:08 /mi
2nd Half
Distance13.11 mi
Time1:42:46
Pace7:51 /mi
📊Positive Split: 10.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:40:4622:157:1022:15
7:10
-
10K
6.21 mi11:02:3043:597:0521:44
7:00
-0:10
15K
9.32 mi11:24:381:06:077:0622:08
7:08
+0:08
20K
12.43 mi11:47:071:28:367:0822:29
7:15
+0:07
HALF
13.11 mi11:51:581:33:277:084:51
7:07
-0:08
25K
15.53 mi12:09:431:51:127:1017:45
7:20
+0:13
30K
18.64 mi12:33:032:14:327:1423:20
7:31
+0:11
20M
20.00 mi12:43:412:25:107:1610:38
7:50
+0:19
21M
21.00 mi12:52:112:33:407:208:30
8:30
+0:40
35K
21.75 mi12:57:542:39:237:205:43
7:39
-0:51
23M
23.00 mi13:08:062:49:357:2310:12
8:10
+0:31
24M
24.00 mi13:16:132:57:427:258:07
8:07
-0:03
40K
24.85 mi13:23:293:04:587:277:16
8:30
+0:23
25.2M
25.20 mi13:26:383:08:077:283:09
9:09
+0:39
FINISH
26.22 mi13:34:443:16:137:308:06
7:57
-1:12

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

7:00 /mi

Average Pace

7:29 /mi

Slowest Pace

9:09 /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

1:51:12

57% of race

Time at Steady Pace

47:47

24% of race

Time at Slower Pace

37:14

19% of race

Average Pace: 7:29 /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 mi10:40:4622:157:1022:15
7:10
#9833
10K
6.21 mi11:02:3043:597:0521:44
7:00
#9179
15K
9.32 mi11:24:381:06:077:0622:08
7:08
#9232
20K
12.43 mi11:47:071:28:367:0822:29
7:15
#9317
HALF
13.11 mi11:51:581:33:277:084:51
7:07
#9323
25K
15.53 mi12:09:431:51:127:1017:45
7:20
#9362
30K
18.64 mi12:33:032:14:327:1423:20
7:31
#9383
20M
20.00 mi12:43:412:25:107:1610:38
7:50
#9532
21M
21.00 mi12:52:112:33:407:208:30
8:30
#9674
35K
21.75 mi12:57:542:39:237:205:43
7:39
#9726
23M
23.00 mi13:08:062:49:357:2310:12
8:10
#9909
24M
24.00 mi13:16:132:57:427:258:07
8:07
#10146
40K
24.85 mi13:23:293:04:587:277:16
8:30
#10372
25.2M
25.20 mi13:26:383:08:077:283:09
9:09
#10470
FINISH
26.22 mi13:34:443:16:137:308:06
7:57
#10625
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi9833799379939473(Top 33%)7755(Top 47%)7755(Top 321%)
10K6.21 mi3.10 mi9179+6547645+3487645+3488641(Top 30%)7295(Top 45%)7295(Top 302%)
15K9.32 mi3.11 mi9232-537651-67651-69473(Top 33%)7755(Top 47%)7755(Top 321%)
20K12.43 mi3.11 mi9317-857679-287679-289633(Top 33%)7738(Top 47%)7738(Top 321%)
HALF13.11 mi0.68 mi9323-67671+87671+89556(Top 33%)7768(Top 48%)7768(Top 322%)
25K15.53 mi2.42 mi9362-397663+87663+89865(Top 34%)7782(Top 48%)7782(Top 323%)
30K18.64 mi3.11 mi9383-217626+377626+379735(Top 34%)7555(Top 46%)7555(Top 313%)
20M20.00 mi1.36 mi9532-1497681-557681-5511530(Top 40%)8326(Top 51%)8326(Top 345%)
21M21.00 mi1.00 mi9674-1427717-367717-3613070(Top 45%)8930(Top 55%)8930(Top 370%)
35K21.75 mi0.75 mi9726-527732-157732-1511849(Top 41%)8347(Top 51%)8347(Top 346%)
23M23.00 mi1.25 mi9909-1837790-587790-5813436(Top 46%)8973(Top 55%)8973(Top 372%)
24M24.00 mi1.00 mi10146-2377867-777867-7714494(Top 50%)9367(Top 57%)9367(Top 388%)
40K24.85 mi0.85 mi10372-2267964-977964-9715624(Top 54%)9806(Top 60%)9806(Top 406%)
25.2M25.20 mi0.35 mi10470-988002-388002-3815357(Top 53%)9653(Top 59%)9653(Top 400%)
FINISH26.22 mi1.02 mi10625-1558057-558057-5514801(Top 51%)9407(Top 58%)9407(Top 390%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21
+97ft-345ft

Overall

9473

Males

7755

M45-49

7755

5K→10K

3.1 - 6.2 mi

Top 30%
×5
+79ft-138ft

Overall

8641

Males

7295

M45-49

7295

10K→15K

6.2 - 9.3 mi

Top 33%
×3
+67ft-78ft

Overall

9473

Males

7755

M45-49

7755

15K→20K

9.3 - 12.4 mi

Top 33%
×5
+106ft-86ft

Overall

9633

Males

7738

M45-49

7738

20K→HALF

12.4 - 13.1 mi

Top 33%
×2
+19ft-37ft

Overall

9556

Males

7768

M45-49

7768

HALF→25K

13.1 - 15.5 mi

Top 34%
×4
+66ft-88ft

Overall

9865

Males

7782

M45-49

7782

25K→30K

15.5 - 18.6 mi

Top 34%
×9
+181ft-148ft

Overall

9735

Males

7555

M45-49

7555

30K→20M

18.6 - 20.0 mi

Top 40%
×5
+64ft-50ft

Overall

11530

Males

8326

M45-49

8326

20M→21M

20.0 - 21.0 mi

Top 45%
×8
+106ft-24ft

Overall

13070

Males

8930

M45-49

8930

21M→35K

21.0 - 21.8 mi

Top 41%
×7
+17ft-86ft

Overall

11849

Males

8347

M45-49

8347

35K→23M

21.8 - 23.0 mi

Top 46%
×5
+23ft-63ft

Overall

13436

Males

8973

M45-49

8973

23M→24M

23.0 - 24.0 mi

Top 50%
×6
+12ft-82ft

Overall

14494

Males

9367

M45-49

9367

24M→40K

24.0 - 24.9 mi

Top 54%
×1
+6ft-20ft

Overall

15624

Males

9806

M45-49

9806

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1
+13ft-16ft

Overall

15357

Males

9653

M45-49

9653

25.2M→FINISH

25.2 - 26.2 mi

Top 51%
×2
+22ft-21ft

Overall

14801

Males

9407

M45-49

9407

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1511*
Passed By
2128
Net Change
-792
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9833
5K → 10K703*49+654#9833#9179
10K → 15K120173-53#9179#9232
15K → 20K106191-85#9232#9317
20K → HALF2430-6#9317#9323
HALF → 25K101140-39#9323#9362
25K → 30K156177-21#9362#9383
30K → 20M56200-149#9383#9532
20M → 21M42184-142#9532#9674
21M → 35K3991-52#9674#9726
35K → 23M68200-183#9726#9909
23M → 24M36200-237#9909#10146
24M → 40K20200-226#10146#10372
40K → 25.2M11109-98#10372#10470
25.2M → FINISH29184-155#10470#10625
TOTALS1511*2128-792

* 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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