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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jordyn Safranski

Bib: 27502 •F •Age: N/A

MA

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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
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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
35:59
3.11 mi
Rank: #28576
Start → 5K
35:59 | 11:35/mi
10K
1:12:21
6.21 mi
Rank: #28507 (+69)
5K → 10K
36:22 | 11:43/mi
15K
1:48:07
9.32 mi
Rank: #28332 (+175)
10K → 15K
35:46 | 11:31/mi
20K
2:24:03
12.43 mi
Rank: #28187 (+145)
15K → 20K
35:56 | 11:34/mi
HALF
2:31:08
13.11 mi
Rank: #28121 (+66)
20K → HALF
7:05 | 10:24/mi
25K
2:59:51
15.53 mi
Rank: #28008 (+113)
HALF → 25K
28:43 | 11:51/mi
30K
3:38:26
18.64 mi
Rank: #27872 (+136)
25K → 30K
38:35 | 12:26/mi
20M
3:54:50
20.00 mi
Rank: #27796 (+76)
30K → 20M
16:24 | 12:05/mi
21M
4:09:06
21.00 mi
Rank: #27792 (+4)
20M → 21M
14:16 | 14:16/mi
35K
4:17:48
21.75 mi
Rank: #27759 (+33)
21M → 35K
8:42 | 11:38/mi
23M
4:32:37
23.00 mi
Rank: #27688 (+71)
35K → 23M
14:49 | 11:51/mi
24M
4:43:03
24.00 mi
Rank: #27583 (+105)
23M → 24M
10:26 | 10:26/mi
40K
4:53:18
24.85 mi
Rank: #27530 (+53)
24M → 40K
10:15 | 12:00/mi
25.2M
4:57:58
25.20 mi
Rank: #27528 (+2)
40K → 25.2M
4:40 | 13:32/mi
FINISH
5:08:46
26.22 mi
Rank: #27461 (+67)
25.2M → FINISH
10:48 | 10:36/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:31:08
Pace11:32 /mi
2nd Half
Distance13.11 mi
Time2:37:38
Pace12:02 /mi
📊Positive Split: 4.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:06:4835:5911:3535:59
11:35
-
10K
6.21 mi12:43:101:12:2111:3936:22
11:43
+0:08
15K
9.32 mi13:18:561:48:0711:3635:46
11:31
-0:12
20K
12.43 mi13:54:522:24:0311:3635:56
11:34
+0:03
HALF
13.11 mi14:01:572:31:0811:327:05
10:24
-1:10
25K
15.53 mi14:30:402:59:5111:3528:43
11:51
+1:27
30K
18.64 mi15:09:153:38:2611:4438:35
12:26
+0:35
20M
20.00 mi15:25:393:54:5011:4516:24
12:05
-0:21
21M
21.00 mi15:39:554:09:0611:5214:16
14:16
+2:11
35K
21.75 mi15:48:374:17:4811:528:42
11:38
-2:38
23M
23.00 mi16:03:264:32:3711:5214:49
11:51
+0:13
24M
24.00 mi16:13:524:43:0311:4810:26
10:26
-1:25
40K
24.85 mi16:24:074:53:1811:4910:15
12:00
+1:34
25.2M
25.20 mi16:28:474:57:5811:504:40
13:32
+1:32
FINISH
26.22 mi16:39:355:08:4611:4810:48
10:36
-2:56

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

10:24 /mi

Average Pace

11:47 /mi

Slowest Pace

14:16 /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

28:19

9% of race

Time at Steady Pace

3:42:56

72% of race

Time at Slower Pace

57:31

19% of race

Average Pace: 11:47 /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 mi12:06:4835:5911:3535:59
11:35
#28576
10K
6.21 mi12:43:101:12:2111:3936:22
11:43
#28507
15K
9.32 mi13:18:561:48:0711:3635:46
11:31
#28332
20K
12.43 mi13:54:522:24:0311:3635:56
11:34
#28187
HALF
13.11 mi14:01:572:31:0811:327:05
10:24
#28121
25K
15.53 mi14:30:402:59:5111:3528:43
11:51
#28008
30K
18.64 mi15:09:153:38:2611:4438:35
12:26
#27872
20M
20.00 mi15:25:393:54:5011:4516:24
12:05
#27796
21M
21.00 mi15:39:554:09:0611:5214:16
14:16
#27792
35K
21.75 mi15:48:374:17:4811:528:42
11:38
#27759
23M
23.00 mi16:03:264:32:3711:5214:49
11:51
#27688
24M
24.00 mi16:13:524:43:0311:4810:26
10:26
#27583
40K
24.85 mi16:24:074:53:1811:4910:15
12:00
#27530
25.2M
25.20 mi16:28:474:57:5811:504:40
13:32
#27528
FINISH
26.22 mi16:39:355:08:4611:4810:48
10:36
#27461
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 mi28576122711227127990(Top 96%)11911(Top 95%)11911(Top 208%)
10K6.21 mi3.10 mi28507+6912221+5012221+5028394(Top 98%)12162(Top 97%)12162(Top 213%)
15K9.32 mi3.11 mi28332+17512107+11412107+11427990(Top 96%)11911(Top 95%)11911(Top 208%)
20K12.43 mi3.11 mi28187+14512013+9412013+9427639(Top 95%)11703(Top 93%)11703(Top 205%)
HALF13.11 mi0.68 mi28121+6611979+3411979+3426483(Top 91%)11053(Top 88%)11053(Top 193%)
25K15.53 mi2.42 mi28008+11311920+5911920+5927371(Top 94%)11585(Top 92%)11585(Top 203%)
30K18.64 mi3.11 mi27872+13611848+7211848+7227229(Top 94%)11584(Top 92%)11584(Top 203%)
20M20.00 mi1.36 mi27796+7611808+4011808+4026497(Top 91%)11248(Top 89%)11248(Top 197%)
21M21.00 mi1.00 mi27792+411813-511813-527542(Top 95%)11825(Top 94%)11825(Top 207%)
35K21.75 mi0.75 mi27759+3311796+1711796+1726280(Top 91%)11187(Top 89%)11187(Top 196%)
23M23.00 mi1.25 mi27688+7111770+2611770+2625921(Top 89%)11034(Top 88%)11034(Top 193%)
24M24.00 mi1.00 mi27583+10511716+5411716+5423967(Top 83%)10067(Top 80%)10067(Top 176%)
40K24.85 mi0.85 mi27530+5311691+2511691+2525884(Top 89%)11095(Top 88%)11095(Top 194%)
25.2M25.20 mi0.35 mi27528+211695-411695-426746(Top 92%)11500(Top 91%)11500(Top 201%)
FINISH26.22 mi1.02 mi27461+6711665+3011665+3025307(Top 87%)10801(Top 86%)10801(Top 189%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
×21
+97ft-345ft

Overall

27990

Females

11911

F18-39

11911

5K→10K

3.1 - 6.2 mi

Top 98%
×5
+79ft-138ft

Overall

28394

Females

12162

F18-39

12162

10K→15K

6.2 - 9.3 mi

Top 96%
×3
+67ft-78ft

Overall

27990

Females

11911

F18-39

11911

15K→20K

9.3 - 12.4 mi

Top 95%
×5
+106ft-86ft

Overall

27639

Females

11703

F18-39

11703

20K→HALF

12.4 - 13.1 mi

Top 91%
×2
+19ft-37ft

Overall

26483

Females

11053

F18-39

11053

HALF→25K

13.1 - 15.5 mi

Top 94%
×4
+66ft-88ft

Overall

27371

Females

11585

F18-39

11585

25K→30K

15.5 - 18.6 mi

Top 94%
×9
+181ft-148ft

Overall

27229

Females

11584

F18-39

11584

30K→20M

18.6 - 20.0 mi

Top 91%
×5
+64ft-50ft

Overall

26497

Females

11248

F18-39

11248

20M→21M

20.0 - 21.0 mi

Top 95%
×8
+106ft-24ft

Overall

27542

Females

11825

F18-39

11825

21M→35K

21.0 - 21.8 mi

Top 91%
×7
+17ft-86ft

Overall

26280

Females

11187

F18-39

11187

35K→23M

21.8 - 23.0 mi

Top 89%
×5
+23ft-63ft

Overall

25921

Females

11034

F18-39

11034

23M→24M

23.0 - 24.0 mi

Top 83%
×6
+12ft-82ft

Overall

23967

Females

10067

F18-39

10067

24M→40K

24.0 - 24.9 mi

Top 89%
×1
+6ft-20ft

Overall

25884

Females

11095

F18-39

11095

40K→25.2M

24.9 - 25.2 mi

Top 92%
×1
+13ft-16ft

Overall

26746

Females

11500

F18-39

11500

25.2M→FINISH

25.2 - 26.2 mi

Top 87%
×2
+22ft-21ft

Overall

25307

Females

10801

F18-39

10801

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1248
Passed By
133
Net Change
+1115
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28576
5K → 10K11748+69#28576#28507
10K → 15K1827+175#28507#28332
15K → 20K1549+145#28332#28187
20K → HALF660+66#28187#28121
HALF → 25K1196+113#28121#28008
25K → 30K15317+136#28008#27872
30K → 20M782+76#27872#27796
20M → 21M2824+4#27796#27792
21M → 35K363+33#27792#27759
35K → 23M732+71#27759#27688
23M → 24M1050+105#27688#27583
24M → 40K596+53#27583#27530
40K → 25.2M119+2#27530#27528
25.2M → FINISH670+67#27528#27461
TOTALS1248133+1115
📊

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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