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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Mariana Guzman

Bib: 14773 •F •Age: N/A

TX

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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
Personalized for Mariana

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment · 7:03/mi at mile 26.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase · Instant access · Downloadable PDF · Shareable report

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
22:58
3.11 mi
Rank: #11889
Start → 5K
22:58 | 7:24/mi
10K
46:20
6.21 mi
Rank: #12466 (-577)
5K → 10K
23:22 | 7:32/mi
15K
1:09:50
9.32 mi
Rank: #12751 (-285)
10K → 15K
23:30 | 7:34/mi
20K
1:34:02
12.43 mi
Rank: #13163 (-412)
15K → 20K
24:12 | 7:48/mi
HALF
1:39:31
13.11 mi
Rank: #13391 (-228)
20K → HALF
5:29 | 8:03/mi
25K
2:04:37
15.53 mi
Rank: #16729 (-3338)
HALF → 25K
25:06 | 10:21/mi
30K
2:32:16
18.64 mi
Rank: #17170 (-441)
25K → 30K
27:39 | 8:54/mi
20M
2:45:33
20.00 mi
Rank: #17649 (-479)
30K → 20M
13:17 | 9:47/mi
21M
2:55:44
21.00 mi
Rank: #17898 (-249)
20M → 21M
10:11 | 10:11/mi
35K
3:03:24
21.75 mi
Rank: #18230 (-332)
21M → 35K
7:40 | 10:15/mi
23M
3:14:33
23.00 mi
Rank: #18211 (+19)
35K → 23M
11:09 | 8:55/mi
24M
3:23:12
24.00 mi
Rank: #18185 (+26)
23M → 24M
8:39 | 8:39/mi
40K
3:30:52
24.85 mi
Rank: #18175 (+10)
24M → 40K
7:40 | 8:59/mi
25.2M
3:33:34
25.20 mi
Rank: #18006 (+169)
40K → 25.2M
2:42 | 7:50/mi
FINISH
3:40:45
26.22 mi
Rank: #17642 (+364)
25.2M → FINISH
7:11 | 7:03/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:39:31
Pace7:36 /mi
2nd Half
Distance13.11 mi
Time2:01:14
Pace9:15 /mi
📊Positive Split: 21.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:3222:587:2422:58
7:24
-
10K
6.21 mi11:16:5446:207:2823:22
7:32
+0:08
15K
9.32 mi11:40:241:09:507:3023:30
7:34
+0:02
20K
12.43 mi12:04:361:34:027:3424:12
7:48
+0:14
HALF
13.11 mi12:10:051:39:317:365:29
8:03
+0:15
25K
15.53 mi12:35:112:04:378:0225:06
10:21
+2:18
30K
18.64 mi13:02:502:32:168:1127:39
8:54
-1:27
20M
20.00 mi13:16:072:45:338:1713:17
9:47
+0:53
21M
21.00 mi13:26:182:55:448:2310:11
10:11
+0:24
35K
21.75 mi13:33:583:03:248:267:40
10:15
+0:04
23M
23.00 mi13:45:073:14:338:2811:09
8:55
-1:20
24M
24.00 mi13:53:463:23:128:298:39
8:39
-0:16
40K
24.85 mi14:01:263:30:528:307:40
8:59
+0:20
25.2M
25.20 mi14:04:083:33:348:292:42
7:50
-1:09
FINISH
26.22 mi14:11:193:40:458:267:11
7:03
-0:47

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

7:03 /mi

Average Pace

8:26 /mi

Slowest Pace

10:21 /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

1:49:24

50% of race

Time at Steady Pace

55:07

25% of race

Time at Slower Pace

56:14

25% of race

Average Pace: 8:25 /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 mi10:53:3222:587:2422:58
7:24
#11889
10K
6.21 mi11:16:5446:207:2823:22
7:32
#12466
15K
9.32 mi11:40:241:09:507:3023:30
7:34
#12751
20K
12.43 mi12:04:361:34:027:3424:12
7:48
#13163
HALF
13.11 mi12:10:051:39:317:365:29
8:03
#13391
25K
15.53 mi12:35:112:04:378:0225:06
10:21
#16729
30K
18.64 mi13:02:502:32:168:1127:39
8:54
#17170
20M
20.00 mi13:16:072:45:338:1713:17
9:47
#17649
21M
21.00 mi13:26:182:55:448:2310:11
10:11
#17898
35K
21.75 mi13:33:583:03:248:267:40
10:15
#18230
23M
23.00 mi13:45:073:14:338:2811:09
8:55
#18211
24M
24.00 mi13:53:463:23:128:298:39
8:39
#18185
40K
24.85 mi14:01:263:30:528:307:40
8:59
#18175
25.2M
25.20 mi14:04:083:33:348:292:42
7:50
#18006
FINISH
26.22 mi14:11:193:40:458:267:11
7:03
#17642
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 mi118892853285313384(Top 46%)3796(Top 30%)3796(Top 66%)
10K6.21 mi3.10 mi12466-5773209-3563209-35613150(Top 45%)3628(Top 29%)3628(Top 63%)
15K9.32 mi3.11 mi12751-2853392-1833392-18313384(Top 46%)3796(Top 30%)3796(Top 66%)
20K12.43 mi3.11 mi13163-4123678-2863678-28614453(Top 50%)4481(Top 36%)4481(Top 78%)
HALF13.11 mi0.68 mi13391-2283797-1193797-11917472(Top 60%)6193(Top 49%)6193(Top 108%)
25K15.53 mi2.42 mi16729-33385782-19855782-198525134(Top 87%)10295(Top 82%)10295(Top 180%)
30K18.64 mi3.11 mi17170-4416058-2766058-27619074(Top 66%)7250(Top 58%)7250(Top 127%)
20M20.00 mi1.36 mi17649-4796352-2946352-29421976(Top 76%)8838(Top 70%)8838(Top 155%)
21M21.00 mi1.00 mi17898-2496514-1626514-16221014(Top 72%)8384(Top 67%)8384(Top 147%)
35K21.75 mi0.75 mi18230-3326717-2036717-20323762(Top 82%)9856(Top 78%)9856(Top 172%)
23M23.00 mi1.25 mi18211+196733-166733-1618063(Top 62%)6990(Top 56%)6990(Top 122%)
24M24.00 mi1.00 mi18185+266736-36736-317772(Top 61%)6872(Top 55%)6872(Top 120%)
40K24.85 mi0.85 mi18175+106740-46740-418248(Top 63%)7168(Top 57%)7168(Top 125%)
25.2M25.20 mi0.35 mi18006+1696660+806660+807404(Top 26%)1642(Top 13%)1642(Top 29%)
FINISH26.22 mi1.02 mi17642+3646477+1836477+1838035(Top 28%)1960(Top 16%)1960(Top 34%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21
+97ft-345ft

Overall

13384

Females

3796

F18-39

3796

5K→10K

3.1 - 6.2 mi

Top 45%
×5
+79ft-138ft

Overall

13150

Females

3628

F18-39

3628

10K→15K

6.2 - 9.3 mi

Top 46%
×3
+67ft-78ft

Overall

13384

Females

3796

F18-39

3796

15K→20K

9.3 - 12.4 mi

Top 50%
×5
+106ft-86ft

Overall

14453

Females

4481

F18-39

4481

20K→HALF

12.4 - 13.1 mi

Top 60%
×2
+19ft-37ft

Overall

17472

Females

6193

F18-39

6193

HALF→25K

13.1 - 15.5 mi

Top 87%
×4
+66ft-88ft

Overall

25134

Females

10295

F18-39

10295

25K→30K

15.5 - 18.6 mi

Top 66%
×9
+181ft-148ft

Overall

19074

Females

7250

F18-39

7250

30K→20M

18.6 - 20.0 mi

Top 76%
×5
+64ft-50ft

Overall

21976

Females

8838

F18-39

8838

20M→21M

20.0 - 21.0 mi

Top 72%
×8
+106ft-24ft

Overall

21014

Females

8384

F18-39

8384

21M→35K

21.0 - 21.8 mi

Top 82%
×7
+17ft-86ft

Overall

23762

Females

9856

F18-39

9856

35K→23M

21.8 - 23.0 mi

Top 62%
×5
+23ft-63ft

Overall

18063

Females

6990

F18-39

6990

23M→24M

23.0 - 24.0 mi

Top 61%
×6
+12ft-82ft

Overall

17772

Females

6872

F18-39

6872

24M→40K

24.0 - 24.9 mi

Top 63%
×1
+6ft-20ft

Overall

18248

Females

7168

F18-39

7168

40K→25.2M

24.9 - 25.2 mi

Top 26%
×1
+13ft-16ft

Overall

7404

Females

1642

F18-39

1642

25.2M→FINISH

25.2 - 26.2 mi

Top 28%
×2
+22ft-21ft

Overall

8035

Females

1960

F18-39

1960

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1182*
Passed By
1996
Net Change
-5753
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11889
5K → 10K83200-577#11889#12466
10K → 15K106200-285#12466#12751
15K → 20K48200-412#12751#13163
20K → HALF6200-228#13163#13391
HALF → 25K3200-3338#13391#16729
25K → 30K103200-441#16729#17170
30K → 20M17200-479#17170#17649
20M → 21M22200-249#17649#17898
21M → 35K10200-332#17898#18230
35K → 23M10586+19#18230#18211
23M → 24M7549+26#18211#18185
24M → 40K7161+10#18185#18175
40K → 25.2M1690+169#18175#18006
25.2M → FINISH364*0+364#18006#17642
TOTALS1182*1996-5753

* 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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