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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Sarah Roach

Bib: 29311 •F •Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
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
29:07
3.11 mi
Rank: #24042
Start → 5K
29:07 | 9:23/mi
10K
57:07
6.21 mi
Rank: #23523 (+519)
5K → 10K
28:00 | 9:01/mi
15K
1:24:20
9.32 mi
Rank: #22912 (+611)
10K → 15K
27:13 | 8:46/mi
20K
1:52:17
12.43 mi
Rank: #22642 (+270)
15K → 20K
27:57 | 9:00/mi
HALF
1:58:16
13.11 mi
Rank: #22593 (+49)
20K → HALF
5:59 | 8:47/mi
25K
2:21:06
15.53 mi
Rank: #22647 (-54)
HALF → 25K
22:50 | 9:25/mi
30K
2:51:40
18.64 mi
Rank: #22670 (-23)
25K → 30K
30:34 | 9:51/mi
20M
3:08:04
20.00 mi
Rank: #23131 (-461)
30K → 20M
16:24 | 12:05/mi
21M
3:20:09
21.00 mi
Rank: #23277 (-146)
20M → 21M
12:05 | 12:05/mi
35K
3:28:20
21.75 mi
Rank: #23346 (-69)
21M → 35K
8:11 | 10:57/mi
23M
3:41:59
23.00 mi
Rank: #23420 (-74)
35K → 23M
13:39 | 10:55/mi
24M
3:52:53
24.00 mi
Rank: #23487 (-67)
23M → 24M
10:54 | 10:54/mi
40K
4:01:56
24.85 mi
Rank: #23463 (+24)
24M → 40K
9:03 | 10:36/mi
25.2M
4:06:01
25.20 mi
Rank: #23474 (-11)
40K → 25.2M
4:05 | 11:51/mi
FINISH
4:15:00
26.22 mi
Rank: #23326 (+148)
25.2M → FINISH
8:59 | 8:49/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:58:16
Pace9:02 /mi
2nd Half
Distance13.11 mi
Time2:16:44
Pace10:26 /mi
📊Positive Split: 15.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:4529:079:2329:07
9:23
-
10K
6.21 mi12:21:4557:079:1228:00
9:01
-0:22
15K
9.32 mi12:48:581:24:209:0327:13
8:46
-0:15
20K
12.43 mi13:16:551:52:179:0327:57
9:00
+0:14
HALF
13.11 mi13:22:541:58:169:025:59
8:47
-0:13
25K
15.53 mi13:45:442:21:069:0522:50
9:25
+0:38
30K
18.64 mi14:16:182:51:409:1330:34
9:51
+0:26
20M
20.00 mi14:32:423:08:049:2516:24
12:05
+2:14
21M
21.00 mi14:44:473:20:099:3212:05
12:05
0:00
35K
21.75 mi14:52:583:28:209:358:11
10:57
-1:08
23M
23.00 mi15:06:373:41:599:4013:39
10:55
-0:02
24M
24.00 mi15:17:313:52:539:4310:54
10:54
-0:01
40K
24.85 mi15:26:344:01:569:459:03
10:36
-0:18
25.2M
25.20 mi15:30:394:06:019:464:05
11:51
+1:15
FINISH
26.22 mi15:39:384:15:009:448:59
8:49
-3:02

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

8:46 /mi

Average Pace

9:44 /mi

Slowest Pace

12:05 /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

1:38:08

38% of race

Time at Steady Pace

1:22:31

32% of race

Time at Slower Pace

1:14:21

29% of race

Average Pace: 9:44 /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 mi11:53:4529:079:2329:07
9:23
#24042
10K
6.21 mi12:21:4557:079:1228:00
9:01
#23523
15K
9.32 mi12:48:581:24:209:0327:13
8:46
#22912
20K
12.43 mi13:16:551:52:179:0327:57
9:00
#22642
HALF
13.11 mi13:22:541:58:169:025:59
8:47
#22593
25K
15.53 mi13:45:442:21:069:0522:50
9:25
#22647
30K
18.64 mi14:16:182:51:409:1330:34
9:51
#22670
20M
20.00 mi14:32:423:08:049:2516:24
12:05
#23131
21M
21.00 mi14:44:473:20:099:3212:05
12:05
#23277
35K
21.75 mi14:52:583:28:209:358:11
10:57
#23346
23M
23.00 mi15:06:373:41:599:4013:39
10:55
#23420
24M
24.00 mi15:17:313:52:539:4310:54
10:54
#23487
40K
24.85 mi15:26:344:01:569:459:03
10:36
#23463
25.2M
25.20 mi15:30:394:06:019:464:05
11:51
#23474
FINISH
26.22 mi15:39:384:15:009:448:59
8:49
#23326
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi240429683968321550(Top 74%)8411(Top 67%)8411(Top 147%)
10K6.21 mi3.10 mi23523+5199425+2589425+25822901(Top 79%)9108(Top 72%)9108(Top 159%)
15K9.32 mi3.11 mi22912+6119097+3289097+32821550(Top 74%)8411(Top 67%)8411(Top 147%)
20K12.43 mi3.11 mi22642+2708967+1308967+13021902(Top 75%)8613(Top 68%)8613(Top 151%)
HALF13.11 mi0.68 mi22593+498944+238944+2321770(Top 75%)8533(Top 68%)8533(Top 149%)
25K15.53 mi2.42 mi22647-548985-418985-4122775(Top 78%)9088(Top 72%)9088(Top 159%)
30K18.64 mi3.11 mi22670-239034-499034-4922688(Top 78%)9119(Top 72%)9119(Top 160%)
20M20.00 mi1.36 mi23131-4619304-2709304-27026490(Top 91%)11241(Top 89%)11241(Top 197%)
21M21.00 mi1.00 mi23277-1469385-819385-8125194(Top 87%)10598(Top 84%)10598(Top 185%)
35K21.75 mi0.75 mi23346-699420-359420-3525174(Top 87%)10610(Top 84%)10610(Top 186%)
23M23.00 mi1.25 mi23420-749469-499469-4924298(Top 84%)10201(Top 81%)10201(Top 178%)
24M24.00 mi1.00 mi23487-679509-409509-4024908(Top 86%)10554(Top 84%)10554(Top 185%)
40K24.85 mi0.85 mi23463+249505+49505+423433(Top 81%)9836(Top 78%)9836(Top 172%)
25.2M25.20 mi0.35 mi23474-119516-119516-1124176(Top 83%)10219(Top 81%)10219(Top 179%)
FINISH26.22 mi1.02 mi23326+1489459+579459+5719752(Top 68%)7970(Top 63%)7970(Top 139%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
×21
+97ft-345ft

Overall

21550

Females

8411

F18-39

8411

5K→10K

3.1 - 6.2 mi

Top 79%
×5
+79ft-138ft

Overall

22901

Females

9108

F18-39

9108

10K→15K

6.2 - 9.3 mi

Top 74%
×3
+67ft-78ft

Overall

21550

Females

8411

F18-39

8411

15K→20K

9.3 - 12.4 mi

Top 75%
×5
+106ft-86ft

Overall

21902

Females

8613

F18-39

8613

20K→HALF

12.4 - 13.1 mi

Top 75%
×2
+19ft-37ft

Overall

21770

Females

8533

F18-39

8533

HALF→25K

13.1 - 15.5 mi

Top 78%
×4
+66ft-88ft

Overall

22775

Females

9088

F18-39

9088

25K→30K

15.5 - 18.6 mi

Top 78%
×9
+181ft-148ft

Overall

22688

Females

9119

F18-39

9119

30K→20M

18.6 - 20.0 mi

Top 91%
×5
+64ft-50ft

Overall

26490

Females

11241

F18-39

11241

20M→21M

20.0 - 21.0 mi

Top 87%
×8
+106ft-24ft

Overall

25194

Females

10598

F18-39

10598

21M→35K

21.0 - 21.8 mi

Top 87%
×7
+17ft-86ft

Overall

25174

Females

10610

F18-39

10610

35K→23M

21.8 - 23.0 mi

Top 84%
×5
+23ft-63ft

Overall

24298

Females

10201

F18-39

10201

23M→24M

23.0 - 24.0 mi

Top 86%
×6
+12ft-82ft

Overall

24908

Females

10554

F18-39

10554

24M→40K

24.0 - 24.9 mi

Top 81%
×1
+6ft-20ft

Overall

23433

Females

9836

F18-39

9836

40K→25.2M

24.9 - 25.2 mi

Top 83%
×1
+13ft-16ft

Overall

24176

Females

10219

F18-39

10219

25.2M→FINISH

25.2 - 26.2 mi

Top 68%
×2
+22ft-21ft

Overall

19752

Females

7970

F18-39

7970

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2197*
Passed By
1210
Net Change
+716
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24042
5K → 10K579*60+519#24042#23523
10K → 15K624*13+611#23523#22912
15K → 20K304*34+270#22912#22642
20K → HALF567+49#22642#22593
HALF → 25K106160-54#22593#22647
25K → 30K173196-23#22647#22670
30K → 20M10200-461#22670#23131
20M → 21M30176-146#23131#23277
21M → 35K2291-69#23277#23346
35K → 23M39113-74#23346#23420
23M → 24M35102-67#23420#23487
24M → 40K5632+24#23487#23463
40K → 25.2M1324-11#23463#23474
25.2M → FINISH1502+148#23474#23326
TOTALS2197*1210+716

* 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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