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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Emma Sanchez

Bib: 17862 •F •Age: N/A

TX

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 32%
Gender (Female)
#0 / 12578
Top 15%
Age Group (F18-39)
#0 / 5716
Top 28%
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
22:55
3.11 mi
Rank: #11733
Start → 5K
22:55 | 7:23/mi
10K
45:12
6.21 mi
Rank: #10859 (+874)
5K → 10K
22:17 | 7:11/mi
15K
1:07:36
9.32 mi
Rank: #10633 (+226)
10K → 15K
22:24 | 7:13/mi
20K
1:30:17
12.43 mi
Rank: #10463 (+170)
15K → 20K
22:41 | 7:19/mi
HALF
1:35:14
13.11 mi
Rank: #10469 (-6)
20K → HALF
4:57 | 7:16/mi
25K
1:53:22
15.53 mi
Rank: #10572 (-103)
HALF → 25K
18:08 | 7:29/mi
30K
2:16:42
18.64 mi
Rank: #10352 (+220)
25K → 30K
23:20 | 7:31/mi
20M
2:26:57
20.00 mi
Rank: #10241 (+111)
30K → 20M
10:15 | 7:33/mi
21M
2:34:45
21.00 mi
Rank: #10111 (+130)
20M → 21M
7:48 | 7:48/mi
35K
2:40:03
21.75 mi
Rank: #9985 (+126)
21M → 35K
5:18 | 7:06/mi
23M
2:49:14
23.00 mi
Rank: #9773 (+212)
35K → 23M
9:11 | 7:21/mi
24M
2:56:29
24.00 mi
Rank: #9686 (+87)
23M → 24M
7:15 | 7:15/mi
40K
3:02:58
24.85 mi
Rank: #9658 (+28)
24M → 40K
6:29 | 7:35/mi
25.2M
3:05:41
25.20 mi
Rank: #9591 (+67)
40K → 25.2M
2:43 | 7:53/mi
FINISH
3:12:28
26.22 mi
Rank: #9356 (+235)
25.2M → FINISH
6:47 | 6:40/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:35:14
Pace7:16 /mi
2nd Half
Distance13.11 mi
Time1:37:14
Pace7:26 /mi
📊Positive Split: 2.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:04:5122:557:2322:55
7:23
-
10K
6.21 mi11:27:0845:127:1722:17
7:11
-0:12
15K
9.32 mi11:49:321:07:367:1622:24
7:13
+0:02
20K
12.43 mi12:12:131:30:177:1622:41
7:19
+0:06
HALF
13.11 mi12:17:101:35:147:164:57
7:16
-0:03
25K
15.53 mi12:35:181:53:227:1818:08
7:29
+0:13
30K
18.64 mi12:58:382:16:427:2023:20
7:31
+0:02
20M
20.00 mi13:08:532:26:577:2110:15
7:33
+0:02
21M
21.00 mi13:16:412:34:457:237:48
7:48
+0:15
35K
21.75 mi13:21:592:40:037:225:18
7:06
-0:42
23M
23.00 mi13:31:102:49:147:229:11
7:21
+0:15
24M
24.00 mi13:38:252:56:297:227:15
7:15
-0:06
40K
24.85 mi13:44:543:02:587:226:29
7:35
+0:20
25.2M
25.20 mi13:47:373:05:417:232:43
7:53
+0:18
FINISH
26.22 mi13:54:243:12:287:216:47
6:40
-1:13

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

6:40 /mi

Average Pace

7:21 /mi

Slowest Pace

7:53 /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

1:31:39

48% of race

Time at Steady Pace

1:38:06

51% of race

Time at Slower Pace

2:43

1% of race

Average Pace: 7:20 /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 mi11:04:5122:557:2322:55
7:23
#11733
10K
6.21 mi11:27:0845:127:1722:17
7:11
#10859
15K
9.32 mi11:49:321:07:367:1622:24
7:13
#10633
20K
12.43 mi12:12:131:30:177:1622:41
7:19
#10463
HALF
13.11 mi12:17:101:35:147:164:57
7:16
#10469
25K
15.53 mi12:35:181:53:227:1818:08
7:29
#10572
30K
18.64 mi12:58:382:16:427:2023:20
7:31
#10352
20M
20.00 mi13:08:532:26:577:2110:15
7:33
#10241
21M
21.00 mi13:16:412:34:457:237:48
7:48
#10111
35K
21.75 mi13:21:592:40:037:225:18
7:06
#9985
23M
23.00 mi13:31:102:49:147:229:11
7:21
#9773
24M
24.00 mi13:38:252:56:297:227:15
7:15
#9686
40K
24.85 mi13:44:543:02:587:226:29
7:35
#9658
25.2M
25.20 mi13:47:373:05:417:232:43
7:53
#9591
FINISH
26.22 mi13:54:243:12:287:216:47
6:40
#9356
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 mi117332763276310228(Top 35%)2068(Top 16%)2068(Top 36%)
10K6.21 mi3.10 mi10859+8742325+4382325+43810038(Top 35%)1927(Top 15%)1927(Top 34%)
15K9.32 mi3.11 mi10633+2262238+872238+8710228(Top 35%)2068(Top 16%)2068(Top 36%)
20K12.43 mi3.11 mi10463+1702184+542184+5410202(Top 35%)2149(Top 17%)2149(Top 38%)
HALF13.11 mi0.68 mi10469-62193-92193-910890(Top 38%)2403(Top 19%)2403(Top 42%)
25K15.53 mi2.42 mi10572-1032281-882281-8811234(Top 39%)2751(Top 22%)2751(Top 48%)
30K18.64 mi3.11 mi10352+2202221+602221+609749(Top 34%)2156(Top 17%)2156(Top 38%)
20M20.00 mi1.36 mi10241+1112195+262195+269435(Top 33%)2117(Top 17%)2117(Top 37%)
21M21.00 mi1.00 mi10111+1302156+392156+398557(Top 29%)1844(Top 15%)1844(Top 32%)
35K21.75 mi0.75 mi9985+1262099+572099+577789(Top 27%)1470(Top 12%)1470(Top 26%)
23M23.00 mi1.25 mi9773+2122018+812018+817773(Top 27%)1543(Top 12%)1543(Top 27%)
24M24.00 mi1.00 mi9686+871998+201998+208255(Top 28%)1839(Top 15%)1839(Top 32%)
40K24.85 mi0.85 mi9658+282011-132011-139480(Top 33%)2493(Top 20%)2493(Top 44%)
25.2M25.20 mi0.35 mi9591+671995+161995+167675(Top 26%)1725(Top 14%)1725(Top 30%)
FINISH26.22 mi1.02 mi9356+2351917+781917+785197(Top 18%)867(Top 7%)867(Top 15%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21
+97ft-345ft

Overall

10228

Females

2068

F18-39

2068

5K→10K

3.1 - 6.2 mi

Top 35%
×5
+79ft-138ft

Overall

10038

Females

1927

F18-39

1927

10K→15K

6.2 - 9.3 mi

Top 35%
×3
+67ft-78ft

Overall

10228

Females

2068

F18-39

2068

15K→20K

9.3 - 12.4 mi

Top 35%
×5
+106ft-86ft

Overall

10202

Females

2149

F18-39

2149

20K→HALF

12.4 - 13.1 mi

Top 38%
×2
+19ft-37ft

Overall

10890

Females

2403

F18-39

2403

HALF→25K

13.1 - 15.5 mi

Top 39%
×4
+66ft-88ft

Overall

11234

Females

2751

F18-39

2751

25K→30K

15.5 - 18.6 mi

Top 34%
×9
+181ft-148ft

Overall

9749

Females

2156

F18-39

2156

30K→20M

18.6 - 20.0 mi

Top 33%
×5
+64ft-50ft

Overall

9435

Females

2117

F18-39

2117

20M→21M

20.0 - 21.0 mi

Top 29%
×8
+106ft-24ft

Overall

8557

Females

1844

F18-39

1844

21M→35K

21.0 - 21.8 mi

Top 27%
×7
+17ft-86ft

Overall

7789

Females

1470

F18-39

1470

35K→23M

21.8 - 23.0 mi

Top 27%
×5
+23ft-63ft

Overall

7773

Females

1543

F18-39

1543

23M→24M

23.0 - 24.0 mi

Top 28%
×6
+12ft-82ft

Overall

8255

Females

1839

F18-39

1839

24M→40K

24.0 - 24.9 mi

Top 33%
×1
+6ft-20ft

Overall

9480

Females

2493

F18-39

2493

40K→25.2M

24.9 - 25.2 mi

Top 26%
×1
+13ft-16ft

Overall

7675

Females

1725

F18-39

1725

25.2M→FINISH

25.2 - 26.2 mi

Top 18%
×2
+22ft-21ft

Overall

5197

Females

867

F18-39

867

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3031*
Passed By
649
Net Change
+2377
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11733
5K → 10K909*35+874#11733#10859
10K → 15K286*60+226#10859#10633
15K → 20K248*78+170#10633#10463
20K → HALF2127-6#10463#10469
HALF → 25K102200-103#10469#10572
25K → 30K296*76+220#10572#10352
30K → 20M15140+111#10352#10241
20M → 21M15121+130#10241#10111
21M → 35K131*5+126#10111#9985
35K → 23M228*16+212#9985#9773
23M → 24M11427+87#9773#9686
24M → 40K8153+28#9686#9658
40K → 25.2M714+67#9658#9591
25.2M → FINISH242*7+235#9591#9356
TOTALS3031*649+2377

* 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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