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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Stephanie Go

Bib: 18552 •F •Age: N/A

OR

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 40%
Gender (Female)
#0 / 12578
Top 25%
Masters (Masters Women)
#0 / 6862
Top 10%
Age Group (F40-44)
#0 / 1737
Top 22%
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
23:56
3.11 mi
Rank: #14588
Start → 5K
23:56 | 7:43/mi
10K
47:30
6.21 mi
Rank: #14131 (+457)
5K → 10K
23:34 | 7:36/mi
15K
1:11:08
9.32 mi
Rank: #13930 (+201)
10K → 15K
23:38 | 7:37/mi
20K
1:34:41
12.43 mi
Rank: #13589 (+341)
15K → 20K
23:33 | 7:35/mi
HALF
1:39:46
13.11 mi
Rank: #13539 (+50)
20K → HALF
5:05 | 7:28/mi
25K
1:58:04
15.53 mi
Rank: #13244 (+295)
HALF → 25K
18:18 | 7:33/mi
30K
2:22:13
18.64 mi
Rank: #12950 (+294)
25K → 30K
24:09 | 7:47/mi
20M
2:32:35
20.00 mi
Rank: #12718 (+232)
30K → 20M
10:22 | 7:38/mi
21M
2:40:42
21.00 mi
Rank: #12591 (+127)
20M → 21M
8:07 | 8:07/mi
35K
2:46:11
21.75 mi
Rank: #12454 (+137)
21M → 35K
5:29 | 7:20/mi
23M
2:55:41
23.00 mi
Rank: #12263 (+191)
35K → 23M
9:30 | 7:36/mi
24M
3:03:08
24.00 mi
Rank: #12122 (+141)
23M → 24M
7:27 | 7:27/mi
40K
3:09:38
24.85 mi
Rank: #11978 (+144)
24M → 40K
6:30 | 7:37/mi
25.2M
3:12:26
25.20 mi
Rank: #11922 (+56)
40K → 25.2M
2:48 | 8:08/mi
FINISH
3:19:34
26.22 mi
Rank: #11721 (+201)
25.2M → FINISH
7:08 | 7:00/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:39:46
Pace7:37 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:39:48
Pace7:37 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:05:5623:567:4323:56
7:43
-
10K
6.21 mi11:29:3047:307:3923:34
7:36
-0:07
15K
9.32 mi11:53:081:11:087:3823:38
7:37
+0:01
20K
12.43 mi12:16:411:34:417:3823:33
7:35
-0:02
HALF
13.11 mi12:21:461:39:467:375:05
7:28
-0:07
25K
15.53 mi12:40:041:58:047:3718:18
7:33
+0:05
30K
18.64 mi13:04:132:22:137:3824:09
7:47
+0:14
20M
20.00 mi13:14:352:32:357:3810:22
7:38
-0:09
21M
21.00 mi13:22:422:40:427:408:07
8:07
+0:29
35K
21.75 mi13:28:112:46:117:395:29
7:20
-0:47
23M
23.00 mi13:37:412:55:417:399:30
7:36
+0:16
24M
24.00 mi13:45:083:03:087:387:27
7:27
-0:09
40K
24.85 mi13:51:383:09:387:386:30
7:37
+0:10
25.2M
25.20 mi13:54:263:12:267:392:48
8:08
+0:31
FINISH
26.22 mi14:01:343:19:347:387:08
7:00
-1:08

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

7:37 /mi

Slowest Pace

8:08 /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

2:20:34

70% of race

Time at Steady Pace

59:00

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:37 /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 mi11:05:5623:567:4323:56
7:43
#14588
10K
6.21 mi11:29:3047:307:3923:34
7:36
#14131
15K
9.32 mi11:53:081:11:087:3823:38
7:37
#13930
20K
12.43 mi12:16:411:34:417:3823:33
7:35
#13589
HALF
13.11 mi12:21:461:39:467:375:05
7:28
#13539
25K
15.53 mi12:40:041:58:047:3718:18
7:33
#13244
30K
18.64 mi13:04:132:22:137:3824:09
7:47
#12950
20M
20.00 mi13:14:352:32:357:3810:22
7:38
#12718
21M
21.00 mi13:22:422:40:427:408:07
8:07
#12591
35K
21.75 mi13:28:112:46:117:395:29
7:20
#12454
23M
23.00 mi13:37:412:55:417:399:30
7:36
#12263
24M
24.00 mi13:45:083:03:087:387:27
7:27
#12122
40K
24.85 mi13:51:383:09:387:386:30
7:37
#11978
25.2M
25.20 mi13:54:263:12:267:392:48
8:08
#11922
FINISH
26.22 mi14:01:343:19:347:387:08
7:00
#11721
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi145884421442113726(Top 47%)3987(Top 32%)3987(Top 230%)
10K6.21 mi3.10 mi14131+4574175+2464175+24613741(Top 47%)3961(Top 31%)3961(Top 228%)
15K9.32 mi3.11 mi13930+2014074+1014074+10113726(Top 47%)3987(Top 32%)3987(Top 230%)
20K12.43 mi3.11 mi13589+3413899+1753899+17512669(Top 44%)3475(Top 28%)3475(Top 200%)
HALF13.11 mi0.68 mi13539+503877+223877+2212693(Top 44%)3411(Top 27%)3411(Top 196%)
25K15.53 mi2.42 mi13244+2953729+1483729+14811816(Top 41%)3072(Top 24%)3072(Top 177%)
30K18.64 mi3.11 mi12950+2943618+1113618+11111785(Top 41%)3182(Top 25%)3182(Top 183%)
20M20.00 mi1.36 mi12718+2323523+953523+9510124(Top 35%)2467(Top 20%)2467(Top 142%)
21M21.00 mi1.00 mi12591+1273474+493474+4910694(Top 37%)2842(Top 23%)2842(Top 164%)
35K21.75 mi0.75 mi12454+1373412+623412+629614(Top 33%)2324(Top 18%)2324(Top 134%)
23M23.00 mi1.25 mi12263+1913326+863326+869569(Top 33%)2380(Top 19%)2380(Top 137%)
24M24.00 mi1.00 mi12122+1413275+513275+519745(Top 34%)2555(Top 20%)2555(Top 147%)
40K24.85 mi0.85 mi11978+1443215+603215+609643(Top 33%)2587(Top 21%)2587(Top 149%)
25.2M25.20 mi0.35 mi11922+563195+203195+209185(Top 32%)2448(Top 19%)2448(Top 141%)
FINISH26.22 mi1.02 mi11721+2013118+773118+777619(Top 26%)1760(Top 14%)1760(Top 101%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21
+97ft-345ft

Overall

13726

Females

3987

F40-44

3987

5K→10K

3.1 - 6.2 mi

Top 47%
×5
+79ft-138ft

Overall

13741

Females

3961

F40-44

3961

10K→15K

6.2 - 9.3 mi

Top 47%
×3
+67ft-78ft

Overall

13726

Females

3987

F40-44

3987

15K→20K

9.3 - 12.4 mi

Top 44%
×5
+106ft-86ft

Overall

12669

Females

3475

F40-44

3475

20K→HALF

12.4 - 13.1 mi

Top 44%
×2
+19ft-37ft

Overall

12693

Females

3411

F40-44

3411

HALF→25K

13.1 - 15.5 mi

Top 41%
×4
+66ft-88ft

Overall

11816

Females

3072

F40-44

3072

25K→30K

15.5 - 18.6 mi

Top 41%
×9
+181ft-148ft

Overall

11785

Females

3182

F40-44

3182

30K→20M

18.6 - 20.0 mi

Top 35%
×5
+64ft-50ft

Overall

10124

Females

2467

F40-44

2467

20M→21M

20.0 - 21.0 mi

Top 37%
×8
+106ft-24ft

Overall

10694

Females

2842

F40-44

2842

21M→35K

21.0 - 21.8 mi

Top 33%
×7
+17ft-86ft

Overall

9614

Females

2324

F40-44

2324

35K→23M

21.8 - 23.0 mi

Top 33%
×5
+23ft-63ft

Overall

9569

Females

2380

F40-44

2380

23M→24M

23.0 - 24.0 mi

Top 34%
×6
+12ft-82ft

Overall

9745

Females

2555

F40-44

2555

24M→40K

24.0 - 24.9 mi

Top 33%
×1
+6ft-20ft

Overall

9643

Females

2587

F40-44

2587

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1
+13ft-16ft

Overall

9185

Females

2448

F40-44

2448

25.2M→FINISH

25.2 - 26.2 mi

Top 26%
×2
+22ft-21ft

Overall

7619

Females

1760

F40-44

1760

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3312*
Passed By
445
Net Change
+2867
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14588
5K → 10K583*126+457#14588#14131
10K → 15K313*112+201#14131#13930
15K → 20K374*33+341#13930#13589
20K → HALF6212+50#13589#13539
HALF → 25K309*14+295#13539#13244
25K → 30K349*55+294#13244#12950
30K → 20M239*7+232#12950#12718
20M → 21M15528+127#12718#12591
21M → 35K1370+137#12591#12454
35K → 23M207*16+191#12454#12263
23M → 24M15312+141#12263#12122
24M → 40K15612+144#12122#11978
40K → 25.2M6913+56#11978#11922
25.2M → FINISH206*5+201#11922#11721
TOTALS3312*445+2867

* 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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