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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Carlin Macdougall

Bib: 23957 •F •Age: N/A

VA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F55-59)
#0 / 951
Race Day Weather
51°/41°F
overcast clouds
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  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
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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
28:16
3.11 mi
Rank: #23068
Start → 5K
28:16 | 9:06/mi
10K
55:58
6.21 mi
Rank: #22788 (+280)
5K → 10K
27:42 | 8:55/mi
15K
1:24:05
9.32 mi
Rank: #22818 (-30)
10K → 15K
28:07 | 9:03/mi
20K
1:52:17
12.43 mi
Rank: #22643 (+175)
15K → 20K
28:12 | 9:05/mi
HALF
1:58:17
13.11 mi
Rank: #22599 (+44)
20K → HALF
6:00 | 8:49/mi
25K
2:21:10
15.53 mi
Rank: #22665 (-66)
HALF → 25K
22:53 | 9:27/mi
30K
2:53:21
18.64 mi
Rank: #22988 (-323)
25K → 30K
32:11 | 10:22/mi
20M
3:07:21
20.00 mi
Rank: #23014 (-26)
30K → 20M
14:00 | 10:19/mi
21M
3:19:19
21.00 mi
Rank: #23148 (-134)
20M → 21M
11:58 | 11:58/mi
35K
3:28:42
21.75 mi
Rank: #23406 (-258)
21M → 35K
9:23 | 12:33/mi
23M
3:44:00
23.00 mi
Rank: #23666 (-260)
35K → 23M
15:18 | 12:14/mi
24M
3:55:41
24.00 mi
Rank: #23820 (-154)
23M → 24M
11:41 | 11:41/mi
40K
4:05:32
24.85 mi
Rank: #23900 (-80)
24M → 40K
9:51 | 11:32/mi
25.2M
4:10:11
25.20 mi
Rank: #23962 (-62)
40K → 25.2M
4:39 | 13:30/mi
FINISH
4:20:54
26.22 mi
Rank: #24011 (-49)
25.2M → FINISH
10:43 | 10:31/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:58:17
Pace9:02 /mi
2nd Half
Distance13.11 mi
Time2:22:37
Pace10:53 /mi
📊Positive Split: 20.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:31:4228:169:0628:16
9:06
-
10K
6.21 mi11:59:2455:589:0127:42
8:55
-0:11
15K
9.32 mi12:27:311:24:059:0228:07
9:03
+0:08
20K
12.43 mi12:55:431:52:179:0328:12
9:05
+0:02
HALF
13.11 mi13:01:431:58:179:026:00
8:49
-0:16
25K
15.53 mi13:24:362:21:109:0622:53
9:27
+0:38
30K
18.64 mi13:56:472:53:219:1832:11
10:22
+0:55
20M
20.00 mi14:10:473:07:219:2314:00
10:19
-0:03
21M
21.00 mi14:22:453:19:199:3011:58
11:58
+1:39
35K
21.75 mi14:32:083:28:429:369:23
12:33
+0:35
23M
23.00 mi14:47:263:44:009:4515:18
12:14
-0:19
24M
24.00 mi14:59:073:55:419:5011:41
11:41
-0:33
40K
24.85 mi15:08:584:05:329:539:51
11:32
-0:09
25.2M
25.20 mi15:13:374:10:119:564:39
13:30
+1:58
FINISH
26.22 mi15:24:204:20:549:5810:43
10:31
-2:59

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

8:49 /mi

Average Pace

9:57 /mi

Slowest Pace

13:30 /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

2:21:10

54% of race

Time at Steady Pace

56:54

22% of race

Time at Slower Pace

1:02:50

24% of race

Average Pace: 9:57 /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 mi11:31:4228:169:0628:16
9:06
#23068
10K
6.21 mi11:59:2455:589:0127:42
8:55
#22788
15K
9.32 mi12:27:311:24:059:0228:07
9:03
#22818
20K
12.43 mi12:55:431:52:179:0328:12
9:05
#22643
HALF
13.11 mi13:01:431:58:179:026:00
8:49
#22599
25K
15.53 mi13:24:362:21:109:0622:53
9:27
#22665
30K
18.64 mi13:56:472:53:219:1832:11
10:22
#22988
20M
20.00 mi14:10:473:07:219:2314:00
10:19
#23014
21M
21.00 mi14:22:453:19:199:3011:58
11:58
#23148
35K
21.75 mi14:32:083:28:429:369:23
12:33
#23406
23M
23.00 mi14:47:263:44:009:4515:18
12:14
#23666
24M
24.00 mi14:59:073:55:419:5011:41
11:41
#23820
40K
24.85 mi15:08:584:05:329:539:51
11:32
#23900
25.2M
25.20 mi15:13:374:10:119:564:39
13:30
#23962
FINISH
26.22 mi15:24:204:20:549:5810:43
10:31
#24011
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi230689208920822935(Top 79%)9109(Top 72%)9109(Top 958%)
10K6.21 mi3.10 mi22788+2809052+1569052+15622480(Top 77%)8896(Top 71%)8896(Top 935%)
15K9.32 mi3.11 mi22818-309054-29054-222935(Top 79%)9109(Top 72%)9109(Top 958%)
20K12.43 mi3.11 mi22643+1758968+868968+8622272(Top 77%)8802(Top 70%)8802(Top 926%)
HALF13.11 mi0.68 mi22599+448947+218947+2121895(Top 75%)8596(Top 68%)8596(Top 904%)
25K15.53 mi2.42 mi22665-668994-478994-4722841(Top 79%)9124(Top 73%)9124(Top 959%)
30K18.64 mi3.11 mi22988-3239197-2039197-20323992(Top 83%)9822(Top 78%)9822(Top 1033%)
20M20.00 mi1.36 mi23014-269227-309227-3023376(Top 81%)9578(Top 76%)9578(Top 1007%)
21M21.00 mi1.00 mi23148-1349316-899316-8925021(Top 86%)10511(Top 84%)10511(Top 1105%)
35K21.75 mi0.75 mi23406-2589448-1329448-13227306(Top 94%)11710(Top 93%)11710(Top 1231%)
23M23.00 mi1.25 mi23666-2609588-1409588-14026447(Top 91%)11301(Top 90%)11301(Top 1188%)
24M24.00 mi1.00 mi23820-1549670-829670-8226196(Top 90%)11215(Top 89%)11215(Top 1179%)
40K24.85 mi0.85 mi23900-809735-659735-6525147(Top 87%)10704(Top 85%)10704(Top 1126%)
25.2M25.20 mi0.35 mi23962-629779-449779-4426665(Top 92%)11452(Top 91%)11452(Top 1204%)
FINISH26.22 mi1.02 mi24011-499818-399818-3925100(Top 86%)10683(Top 85%)10683(Top 1123%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21
+97ft-345ft

Overall

22935

Females

9109

F55-59

9109

5K→10K

3.1 - 6.2 mi

Top 77%
×5
+79ft-138ft

Overall

22480

Females

8896

F55-59

8896

10K→15K

6.2 - 9.3 mi

Top 79%
×3
+67ft-78ft

Overall

22935

Females

9109

F55-59

9109

15K→20K

9.3 - 12.4 mi

Top 77%
×5
+106ft-86ft

Overall

22272

Females

8802

F55-59

8802

20K→HALF

12.4 - 13.1 mi

Top 75%
×2
+19ft-37ft

Overall

21895

Females

8596

F55-59

8596

HALF→25K

13.1 - 15.5 mi

Top 79%
×4
+66ft-88ft

Overall

22841

Females

9124

F55-59

9124

25K→30K

15.5 - 18.6 mi

Top 83%
×9
+181ft-148ft

Overall

23992

Females

9822

F55-59

9822

30K→20M

18.6 - 20.0 mi

Top 81%
×5
+64ft-50ft

Overall

23376

Females

9578

F55-59

9578

20M→21M

20.0 - 21.0 mi

Top 86%
×8
+106ft-24ft

Overall

25021

Females

10511

F55-59

10511

21M→35K

21.0 - 21.8 mi

Top 94%
×7
+17ft-86ft

Overall

27306

Females

11710

F55-59

11710

35K→23M

21.8 - 23.0 mi

Top 91%
×5
+23ft-63ft

Overall

26447

Females

11301

F55-59

11301

23M→24M

23.0 - 24.0 mi

Top 90%
×6
+12ft-82ft

Overall

26196

Females

11215

F55-59

11215

24M→40K

24.0 - 24.9 mi

Top 87%
×1
+6ft-20ft

Overall

25147

Females

10704

F55-59

10704

40K→25.2M

24.9 - 25.2 mi

Top 92%
×1
+13ft-16ft

Overall

26665

Females

11452

F55-59

11452

25.2M→FINISH

25.2 - 26.2 mi

Top 86%
×2
+22ft-21ft

Overall

25100

Females

10683

F55-59

10683

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1255*
Passed By
1843
Net Change
-943
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23068
5K → 10K426*146+280#23068#22788
10K → 15K155185-30#22788#22818
15K → 20K236*61+175#22818#22643
20K → HALF539+44#22643#22599
HALF → 25K101167-66#22599#22665
25K → 30K90200-323#22665#22988
30K → 20M7096-26#22988#23014
20M → 21M37171-134#23014#23148
21M → 35K8200-258#23148#23406
35K → 23M16200-260#23406#23666
23M → 24M8162-154#23666#23820
24M → 40K24104-80#23820#23900
40K → 25.2M466-62#23900#23962
25.2M → FINISH2776-49#23962#24011
TOTALS1255*1843-943

* 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

Activity Data

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