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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Bobbi Snodgrass

Bib: 25381 •F •Age: N/A

MO

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 (F60-64)
#0 / 782
Race Day Weather
51°/41°F
overcast clouds
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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
27:23
3.11 mi
Rank: #21771
Start → 5K
27:23 | 8:49/mi
10K
55:55
6.21 mi
Rank: #22748 (-977)
5K → 10K
28:32 | 9:12/mi
15K
1:24:45
9.32 mi
Rank: #23111 (-363)
10K → 15K
28:50 | 9:17/mi
20K
1:54:47
12.43 mi
Rank: #23499 (-388)
15K → 20K
30:02 | 9:41/mi
HALF
2:01:17
13.11 mi
Rank: #23567 (-68)
20K → HALF
6:30 | 9:33/mi
25K
2:25:30
15.53 mi
Rank: #23670 (-103)
HALF → 25K
24:13 | 10:00/mi
30K
2:57:49
18.64 mi
Rank: #23737 (-67)
25K → 30K
32:19 | 10:25/mi
20M
3:12:14
20.00 mi
Rank: #23740 (-3)
30K → 20M
14:25 | 10:37/mi
21M
3:24:06
21.00 mi
Rank: #23820 (-80)
20M → 21M
11:52 | 11:52/mi
35K
3:32:16
21.75 mi
Rank: #23884 (-64)
21M → 35K
8:10 | 10:55/mi
23M
3:45:27
23.00 mi
Rank: #23852 (+32)
35K → 23M
13:11 | 10:33/mi
24M
3:55:50
24.00 mi
Rank: #23836 (+16)
23M → 24M
10:23 | 10:23/mi
40K
4:04:54
24.85 mi
Rank: #23838 (-2)
24M → 40K
9:04 | 10:37/mi
25.2M
4:09:09
25.20 mi
Rank: #23855 (-17)
40K → 25.2M
4:15 | 12:20/mi
FINISH
4:19:20
26.22 mi
Rank: #23844 (+11)
25.2M → FINISH
10:11 | 10:00/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:01:17
Pace9:16 /mi
2nd Half
Distance13.11 mi
Time2:18:03
Pace10:32 /mi
📊Positive Split: 13.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:33:3827:238:4927:23
8:49
-
10K
6.21 mi12:02:1055:559:0028:32
9:12
+0:23
15K
9.32 mi12:31:001:24:459:0628:50
9:17
+0:05
20K
12.43 mi13:01:021:54:479:1530:02
9:41
+0:24
HALF
13.11 mi13:07:322:01:179:166:30
9:33
-0:08
25K
15.53 mi13:31:452:25:309:2224:13
10:00
+0:27
30K
18.64 mi14:04:042:57:499:3332:19
10:25
+0:25
20M
20.00 mi14:18:293:12:149:3714:25
10:37
+0:12
21M
21.00 mi14:30:213:24:069:4411:52
11:52
+1:15
35K
21.75 mi14:38:313:32:169:468:10
10:55
-0:57
23M
23.00 mi14:51:423:45:279:4913:11
10:33
-0:22
24M
24.00 mi15:02:053:55:509:5010:23
10:23
-0:10
40K
24.85 mi15:11:094:04:549:529:04
10:37
+0:14
25.2M
25.20 mi15:15:244:09:099:544:15
12:20
+1:43
FINISH
26.22 mi15:25:354:19:209:5410:11
10:00
-2:20

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

9:54 /mi

Slowest Pace

12:20 /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

2:01:17

47% of race

Time at Steady Pace

1:53:46

44% of race

Time at Slower Pace

24:17

9% of race

Average Pace: 9:53 /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 mi11:33:3827:238:4927:23
8:49
#21771
10K
6.21 mi12:02:1055:559:0028:32
9:12
#22748
15K
9.32 mi12:31:001:24:459:0628:50
9:17
#23111
20K
12.43 mi13:01:021:54:479:1530:02
9:41
#23499
HALF
13.11 mi13:07:322:01:179:166:30
9:33
#23567
25K
15.53 mi13:31:452:25:309:2224:13
10:00
#23670
30K
18.64 mi14:04:042:57:499:3332:19
10:25
#23737
20M
20.00 mi14:18:293:12:149:3714:25
10:37
#23740
21M
21.00 mi14:30:213:24:069:4411:52
11:52
#23820
35K
21.75 mi14:38:313:32:169:468:10
10:55
#23884
23M
23.00 mi14:51:423:45:279:4913:11
10:33
#23852
24M
24.00 mi15:02:053:55:509:5010:23
10:23
#23836
40K
24.85 mi15:11:094:04:549:529:04
10:37
#23838
25.2M
25.20 mi15:15:244:09:099:544:15
12:20
#23855
FINISH
26.22 mi15:25:354:19:209:5410:11
10:00
#23844
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi217718570857023784(Top 82%)9546(Top 76%)9546(Top 1221%)
10K6.21 mi3.10 mi22748-9779032-4629032-46223560(Top 81%)9432(Top 75%)9432(Top 1206%)
15K9.32 mi3.11 mi23111-3639202-1709202-17023784(Top 82%)9546(Top 76%)9546(Top 1221%)
20K12.43 mi3.11 mi23499-3889407-2059407-20524218(Top 83%)9789(Top 78%)9789(Top 1252%)
HALF13.11 mi0.68 mi23567-689441-349441-3424481(Top 84%)9934(Top 79%)9934(Top 1270%)
25K15.53 mi2.42 mi23670-1039504-639504-6324276(Top 84%)9855(Top 78%)9855(Top 1260%)
30K18.64 mi3.11 mi23737-679566-629566-6224095(Top 83%)9880(Top 79%)9880(Top 1263%)
20M20.00 mi1.36 mi23740-39591-259591-2524105(Top 83%)9969(Top 79%)9969(Top 1275%)
21M21.00 mi1.00 mi23820-809633-429633-4224847(Top 86%)10418(Top 83%)10418(Top 1332%)
35K21.75 mi0.75 mi23884-649676-439676-4325138(Top 87%)10591(Top 84%)10591(Top 1354%)
23M23.00 mi1.25 mi23852+329680-49680-423471(Top 81%)9761(Top 78%)9761(Top 1248%)
24M24.00 mi1.00 mi23836+169676+49676+423814(Top 82%)9977(Top 79%)9977(Top 1276%)
40K24.85 mi0.85 mi23838-29697-219697-2123470(Top 81%)9854(Top 78%)9854(Top 1260%)
25.2M25.20 mi0.35 mi23855-179717-209717-2025048(Top 86%)10641(Top 85%)10641(Top 1361%)
FINISH26.22 mi1.02 mi23844+119728-119728-1123829(Top 82%)10031(Top 80%)10031(Top 1283%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×21
+97ft-345ft

Overall

23784

Females

9546

F60-64

9546

5K→10K

3.1 - 6.2 mi

Top 81%
×5
+79ft-138ft

Overall

23560

Females

9432

F60-64

9432

10K→15K

6.2 - 9.3 mi

Top 82%
×3
+67ft-78ft

Overall

23784

Females

9546

F60-64

9546

15K→20K

9.3 - 12.4 mi

Top 83%
×5
+106ft-86ft

Overall

24218

Females

9789

F60-64

9789

20K→HALF

12.4 - 13.1 mi

Top 84%
×2
+19ft-37ft

Overall

24481

Females

9934

F60-64

9934

HALF→25K

13.1 - 15.5 mi

Top 84%
×4
+66ft-88ft

Overall

24276

Females

9855

F60-64

9855

25K→30K

15.5 - 18.6 mi

Top 83%
×9
+181ft-148ft

Overall

24095

Females

9880

F60-64

9880

30K→20M

18.6 - 20.0 mi

Top 83%
×5
+64ft-50ft

Overall

24105

Females

9969

F60-64

9969

20M→21M

20.0 - 21.0 mi

Top 86%
×8
+106ft-24ft

Overall

24847

Females

10418

F60-64

10418

21M→35K

21.0 - 21.8 mi

Top 87%
×7
+17ft-86ft

Overall

25138

Females

10591

F60-64

10591

35K→23M

21.8 - 23.0 mi

Top 81%
×5
+23ft-63ft

Overall

23471

Females

9761

F60-64

9761

23M→24M

23.0 - 24.0 mi

Top 82%
×6
+12ft-82ft

Overall

23814

Females

9977

F60-64

9977

24M→40K

24.0 - 24.9 mi

Top 81%
×1
+6ft-20ft

Overall

23470

Females

9854

F60-64

9854

40K→25.2M

24.9 - 25.2 mi

Top 86%
×1
+13ft-16ft

Overall

25048

Females

10641

F60-64

10641

25.2M→FINISH

25.2 - 26.2 mi

Top 82%
×2
+22ft-21ft

Overall

23829

Females

10031

F60-64

10031

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
728
Passed By
1504
Net Change
-2073
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21771
5K → 10K47200-977#21771#22748
10K → 15K71200-363#22748#23111
15K → 20K51200-388#23111#23499
20K → HALF977-68#23499#23567
HALF → 25K75178-103#23567#23670
25K → 30K118185-67#23670#23737
30K → 20M6972-3#23737#23740
20M → 21M31111-80#23740#23820
21M → 35K2387-64#23820#23884
35K → 23M8351+32#23884#23852
23M → 24M4832+16#23852#23836
24M → 40K3941-2#23836#23838
40K → 25.2M1027-17#23838#23855
25.2M → FINISH5443+11#23855#23844
TOTALS7281504-2073
📊

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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