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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Marissa Mark

Bib: 16562 •F •Age: N/A

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 36%
Gender (Female)
#0 / 12578
Top 20%
Age Group (F18-39)
#0 / 5716
Top 35%
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
22:39
3.11 mi
Rank: #10966
Start → 5K
22:39 | 7:18/mi
10K
45:44
6.21 mi
Rank: #11614 (-648)
5K → 10K
23:05 | 7:26/mi
15K
1:08:58
9.32 mi
Rank: #11939 (-325)
10K → 15K
23:14 | 7:29/mi
20K
1:32:22
12.43 mi
Rank: #11992 (-53)
15K → 20K
23:24 | 7:32/mi
HALF
1:37:28
13.11 mi
Rank: #12028 (-36)
20K → HALF
5:06 | 7:29/mi
25K
1:55:40
15.53 mi
Rank: #11948 (+80)
HALF → 25K
18:12 | 7:31/mi
30K
2:19:31
18.64 mi
Rank: #11756 (+192)
25K → 30K
23:51 | 7:41/mi
20M
2:29:57
20.00 mi
Rank: #11623 (+133)
30K → 20M
10:26 | 7:41/mi
21M
2:37:47
21.00 mi
Rank: #11422 (+201)
20M → 21M
7:50 | 7:50/mi
35K
2:43:12
21.75 mi
Rank: #11284 (+138)
21M → 35K
5:25 | 7:15/mi
23M
2:52:32
23.00 mi
Rank: #11079 (+205)
35K → 23M
9:20 | 7:28/mi
24M
2:59:52
24.00 mi
Rank: #10915 (+164)
23M → 24M
7:20 | 7:20/mi
40K
3:06:09
24.85 mi
Rank: #10760 (+155)
24M → 40K
6:17 | 7:21/mi
25.2M
3:08:49
25.20 mi
Rank: #10680 (+80)
40K → 25.2M
2:40 | 7:44/mi
FINISH
3:15:49
26.22 mi
Rank: #10493 (+187)
25.2M → FINISH
7:00 | 6:53/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:37:28
Pace7:27 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:38:21
Pace7:31 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:03:4422:397:1822:39
7:18
-
10K
6.21 mi11:26:4945:447:2223:05
7:26
+0:08
15K
9.32 mi11:50:031:08:587:2423:14
7:29
+0:03
20K
12.43 mi12:13:271:32:227:2623:24
7:32
+0:03
HALF
13.11 mi12:18:331:37:287:275:06
7:29
-0:03
25K
15.53 mi12:36:451:55:407:2718:12
7:31
+0:02
30K
18.64 mi13:00:362:19:317:3023:51
7:41
+0:10
20M
20.00 mi13:11:022:29:577:3010:26
7:41
0:00
21M
21.00 mi13:18:522:37:477:317:50
7:50
+0:09
35K
21.75 mi13:24:172:43:127:315:25
7:15
-0:35
23M
23.00 mi13:33:372:52:327:319:20
7:28
+0:13
24M
24.00 mi13:40:572:59:527:307:20
7:20
-0:08
40K
24.85 mi13:47:143:06:097:306:17
7:21
+0:01
25.2M
25.20 mi13:49:543:08:497:302:40
7:44
+0:23
FINISH
26.22 mi13:56:543:15:497:297:00
6:53
-0:51

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

6:53 /mi

Average Pace

7:28 /mi

Slowest Pace

7:50 /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

2:31:02

77% of race

Time at Steady Pace

44:47

23% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:28 /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 mi11:03:4422:397:1822:39
7:18
#10966
10K
6.21 mi11:26:4945:447:2223:05
7:26
#11614
15K
9.32 mi11:50:031:08:587:2423:14
7:29
#11939
20K
12.43 mi12:13:271:32:227:2623:24
7:32
#11992
HALF
13.11 mi12:18:331:37:287:275:06
7:29
#12028
25K
15.53 mi12:36:451:55:407:2718:12
7:31
#11948
30K
18.64 mi13:00:362:19:317:3023:51
7:41
#11756
20M
20.00 mi13:11:022:29:577:3010:26
7:41
#11623
21M
21.00 mi13:18:522:37:477:317:50
7:50
#11422
35K
21.75 mi13:24:172:43:127:315:25
7:15
#11284
23M
23.00 mi13:33:372:52:327:319:20
7:28
#11079
24M
24.00 mi13:40:572:59:527:307:20
7:20
#10915
40K
24.85 mi13:47:143:06:097:306:17
7:21
#10760
25.2M
25.20 mi13:49:543:08:497:302:40
7:44
#10680
FINISH
26.22 mi13:56:543:15:497:297:00
6:53
#10493
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 mi109662345234512633(Top 44%)3353(Top 27%)3353(Top 59%)
10K6.21 mi3.10 mi11614-6482721-3762721-37612358(Top 43%)3175(Top 25%)3175(Top 56%)
15K9.32 mi3.11 mi11939-3252922-2012922-20112633(Top 44%)3353(Top 27%)3353(Top 59%)
20K12.43 mi3.11 mi11992-532985-632985-6312254(Top 42%)3242(Top 26%)3242(Top 57%)
HALF13.11 mi0.68 mi12028-363002-173002-1712862(Top 44%)3483(Top 28%)3483(Top 61%)
25K15.53 mi2.42 mi11948+803003-13003-111459(Top 39%)2867(Top 23%)2867(Top 50%)
30K18.64 mi3.11 mi11756+1922941+622941+6211045(Top 38%)2781(Top 22%)2781(Top 49%)
20M20.00 mi1.36 mi11623+1332881+602881+6010469(Top 36%)2618(Top 21%)2618(Top 46%)
21M21.00 mi1.00 mi11422+2012795+862795+868765(Top 30%)1927(Top 15%)1927(Top 34%)
35K21.75 mi0.75 mi11284+1382743+522743+528867(Top 31%)1943(Top 15%)1943(Top 34%)
23M23.00 mi1.25 mi11079+2052674+692674+698567(Top 30%)1901(Top 15%)1901(Top 33%)
24M24.00 mi1.00 mi10915+1642623+512623+518863(Top 31%)2100(Top 17%)2100(Top 37%)
40K24.85 mi0.85 mi10760+1552558+652558+657828(Top 27%)1719(Top 14%)1719(Top 30%)
25.2M25.20 mi0.35 mi10680+802528+302528+306719(Top 23%)1314(Top 10%)1314(Top 23%)
FINISH26.22 mi1.02 mi10493+1872463+652463+656620(Top 23%)1329(Top 11%)1329(Top 23%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×21
+97ft-345ft

Overall

12633

Females

3353

F18-39

3353

5K→10K

3.1 - 6.2 mi

Top 43%
×5
+79ft-138ft

Overall

12358

Females

3175

F18-39

3175

10K→15K

6.2 - 9.3 mi

Top 44%
×3
+67ft-78ft

Overall

12633

Females

3353

F18-39

3353

15K→20K

9.3 - 12.4 mi

Top 42%
×5
+106ft-86ft

Overall

12254

Females

3242

F18-39

3242

20K→HALF

12.4 - 13.1 mi

Top 44%
×2
+19ft-37ft

Overall

12862

Females

3483

F18-39

3483

HALF→25K

13.1 - 15.5 mi

Top 39%
×4
+66ft-88ft

Overall

11459

Females

2867

F18-39

2867

25K→30K

15.5 - 18.6 mi

Top 38%
×9
+181ft-148ft

Overall

11045

Females

2781

F18-39

2781

30K→20M

18.6 - 20.0 mi

Top 36%
×5
+64ft-50ft

Overall

10469

Females

2618

F18-39

2618

20M→21M

20.0 - 21.0 mi

Top 30%
×8
+106ft-24ft

Overall

8765

Females

1927

F18-39

1927

21M→35K

21.0 - 21.8 mi

Top 31%
×7
+17ft-86ft

Overall

8867

Females

1943

F18-39

1943

35K→23M

21.8 - 23.0 mi

Top 30%
×5
+23ft-63ft

Overall

8567

Females

1901

F18-39

1901

23M→24M

23.0 - 24.0 mi

Top 31%
×6
+12ft-82ft

Overall

8863

Females

2100

F18-39

2100

24M→40K

24.0 - 24.9 mi

Top 27%
×1
+6ft-20ft

Overall

7828

Females

1719

F18-39

1719

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1
+13ft-16ft

Overall

6719

Females

1314

F18-39

1314

25.2M→FINISH

25.2 - 26.2 mi

Top 23%
×2
+22ft-21ft

Overall

6620

Females

1329

F18-39

1329

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2091*
Passed By
900
Net Change
+473
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10966
5K → 10K67200-648#10966#11614
10K → 15K78200-325#11614#11939
15K → 20K145198-53#11939#11992
20K → HALF1450-36#11992#12028
HALF → 25K16484+80#12028#11948
25K → 30K270*78+192#11948#11756
30K → 20M16431+133#11756#11623
20M → 21M209*8+201#11623#11422
21M → 35K1457+138#11422#11284
35K → 23M218*13+205#11284#11079
23M → 24M17713+164#11079#10915
24M → 40K16510+155#10915#10760
40K → 25.2M822+80#10760#10680
25.2M → FINISH1936+187#10680#10493
TOTALS2091*900+473

* 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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