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BOSTON MARATHON 2026

Mia Sanchez

Bib: 15000•F

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 35%
Gender (Female)
#0 / 12578
Top 18%
Age Group (F18-39)
#0 / 5716
Top 33%
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
21:37
3.11 mi
Rank: #8234
Start → 5K
21:37 | 6:58/mi
10K
43:25
6.21 mi
Rank: #8500 (-266)
5K → 10K
21:48 | 7:02/mi
15K
1:05:19
9.32 mi
Rank: #8629 (-129)
10K → 15K
21:54 | 7:03/mi
20K
1:27:36
12.43 mi
Rank: #8719 (-90)
15K → 20K
22:17 | 7:11/mi
HALF
1:32:20
13.11 mi
Rank: #8687 (+32)
20K → HALF
4:44 | 6:57/mi
25K
1:50:17
15.53 mi
Rank: #8916 (-229)
HALF → 25K
17:57 | 7:25/mi
30K
2:14:03
18.64 mi
Rank: #9179 (-263)
25K → 30K
23:46 | 7:39/mi
20M
2:24:42
20.00 mi
Rank: #9327 (-148)
30K → 20M
10:39 | 7:51/mi
21M
2:33:05
21.00 mi
Rank: #9475 (-148)
20M → 21M
8:23 | 8:23/mi
35K
2:39:02
21.75 mi
Rank: #9603 (-128)
21M → 35K
5:57 | 7:58/mi
23M
2:49:02
23.00 mi
Rank: #9710 (-107)
35K → 23M
10:00 | 8:00/mi
24M
2:57:00
24.00 mi
Rank: #9868 (-158)
23M → 24M
7:58 | 7:58/mi
40K
3:03:57
24.85 mi
Rank: #10011 (-143)
24M → 40K
6:57 | 8:08/mi
25.2M
3:07:06
25.20 mi
Rank: #10092 (-81)
40K → 25.2M
3:09 | 9:09/mi
FINISH
3:14:42
26.22 mi
Rank: #10125 (-33)
25.2M → FINISH
7:36 | 7:28/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:32:20
Pace7:03 /mi
2nd Half
Distance13.11 mi
Time1:42:22
Pace7:49 /mi
📊Positive Split: 10.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:4921:376:5821:37
6:58
-
10K
6.21 mi11:14:3743:257:0021:48
7:02
+0:04
15K
9.32 mi11:36:311:05:197:0121:54
7:03
+0:01
20K
12.43 mi11:58:481:27:367:0322:17
7:11
+0:08
HALF
13.11 mi12:03:321:32:207:034:44
6:57
-0:14
25K
15.53 mi12:21:291:50:177:0617:57
7:25
+0:28
30K
18.64 mi12:45:152:14:037:1223:46
7:39
+0:14
20M
20.00 mi12:55:542:24:427:1510:39
7:51
+0:12
21M
21.00 mi13:04:172:33:057:188:23
8:23
+0:32
35K
21.75 mi13:10:142:39:027:195:57
7:58
-0:25
23M
23.00 mi13:20:142:49:027:2110:00
8:00
+0:02
24M
24.00 mi13:28:122:57:007:237:58
7:58
-0:02
40K
24.85 mi13:35:093:03:577:256:57
8:08
+0:10
25.2M
25.20 mi13:38:183:07:067:263:09
9:09
+1:01
FINISH
26.22 mi13:45:543:14:427:267:36
7:28
-1:41

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

6:57 /mi

Average Pace

7:26 /mi

Slowest Pace

9:09 /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

1:32:20

47% of race

Time at Steady Pace

59:58

31% of race

Time at Slower Pace

42:24

22% of race

Average Pace: 7:26 /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 mi10:52:4921:376:5821:37
6:58
#8234
10K
6.21 mi11:14:3743:257:0021:48
7:02
#8500
15K
9.32 mi11:36:311:05:197:0121:54
7:03
#8629
20K
12.43 mi11:58:481:27:367:0322:17
7:11
#8719
HALF
13.11 mi12:03:321:32:207:034:44
6:57
#8687
25K
15.53 mi12:21:291:50:177:0617:57
7:25
#8916
30K
18.64 mi12:45:152:14:037:1223:46
7:39
#9179
20M
20.00 mi12:55:542:24:427:1510:39
7:51
#9327
21M
21.00 mi13:04:172:33:057:188:23
8:23
#9475
35K
21.75 mi13:10:142:39:027:195:57
7:58
#9603
23M
23.00 mi13:20:142:49:027:2110:00
8:00
#9710
24M
24.00 mi13:28:122:57:007:237:58
7:58
#9868
40K
24.85 mi13:35:093:03:577:256:57
8:08
#10011
25.2M
25.20 mi13:38:183:07:067:263:09
9:09
#10092
FINISH
26.22 mi13:45:543:14:427:267:36
7:28
#10125
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 mi8234115411548903(Top 31%)1457(Top 12%)1457(Top 25%)
10K6.21 mi3.10 mi8500-2661267-1131267-1138822(Top 30%)1409(Top 11%)1409(Top 25%)
15K9.32 mi3.11 mi8629-1291322-551322-558903(Top 31%)1457(Top 12%)1457(Top 25%)
20K12.43 mi3.11 mi8719-901371-491371-499157(Top 32%)1628(Top 13%)1628(Top 28%)
HALF13.11 mi0.68 mi8687+321366+51366+58353(Top 29%)1272(Top 10%)1272(Top 22%)
25K15.53 mi2.42 mi8916-2291470-1041470-10410591(Top 36%)2425(Top 19%)2425(Top 42%)
30K18.64 mi3.11 mi9179-2631628-1581628-15810852(Top 37%)2688(Top 21%)2688(Top 47%)
20M20.00 mi1.36 mi9327-1481740-1121740-11211655(Top 40%)3223(Top 26%)3223(Top 56%)
21M21.00 mi1.00 mi9475-1481828-881828-8812378(Top 43%)3713(Top 30%)3713(Top 65%)
35K21.75 mi0.75 mi9603-1281908-801908-8014160(Top 49%)4709(Top 37%)4709(Top 82%)
23M23.00 mi1.25 mi9710-1071991-831991-8312390(Top 43%)3807(Top 30%)3807(Top 67%)
24M24.00 mi1.00 mi9868-1582089-982089-9813518(Top 47%)4516(Top 36%)4516(Top 79%)
40K24.85 mi0.85 mi10011-1432196-1072196-10713335(Top 46%)4507(Top 36%)4507(Top 79%)
25.2M25.20 mi0.35 mi10092-812248-522248-5215455(Top 53%)5655(Top 45%)5655(Top 99%)
FINISH26.22 mi1.02 mi10125-332290-422290-4211114(Top 38%)3400(Top 27%)3400(Top 59%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21
+97ft-345ft

Overall

8903

Females

1457

F18-39

1457

5K→10K

3.1 - 6.2 mi

Top 30%
×5
+79ft-138ft

Overall

8822

Females

1409

F18-39

1409

10K→15K

6.2 - 9.3 mi

Top 31%
×3
+67ft-78ft

Overall

8903

Females

1457

F18-39

1457

15K→20K

9.3 - 12.4 mi

Top 32%
×5
+106ft-86ft

Overall

9157

Females

1628

F18-39

1628

20K→HALF

12.4 - 13.1 mi

Top 29%
×2
+19ft-37ft

Overall

8353

Females

1272

F18-39

1272

HALF→25K

13.1 - 15.5 mi

Top 36%
×4
+66ft-88ft

Overall

10591

Females

2425

F18-39

2425

25K→30K

15.5 - 18.6 mi

Top 37%
×9
+181ft-148ft

Overall

10852

Females

2688

F18-39

2688

30K→20M

18.6 - 20.0 mi

Top 40%
×5
+64ft-50ft

Overall

11655

Females

3223

F18-39

3223

20M→21M

20.0 - 21.0 mi

Top 43%
×8
+106ft-24ft

Overall

12378

Females

3713

F18-39

3713

21M→35K

21.0 - 21.8 mi

Top 49%
×7
+17ft-86ft

Overall

14160

Females

4709

F18-39

4709

35K→23M

21.8 - 23.0 mi

Top 43%
×5
+23ft-63ft

Overall

12390

Females

3807

F18-39

3807

23M→24M

23.0 - 24.0 mi

Top 47%
×6
+12ft-82ft

Overall

13518

Females

4516

F18-39

4516

24M→40K

24.0 - 24.9 mi

Top 46%
×1
+6ft-20ft

Overall

13335

Females

4507

F18-39

4507

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1
+13ft-16ft

Overall

15455

Females

5655

F18-39

5655

25.2M→FINISH

25.2 - 26.2 mi

Top 38%
×2
+22ft-21ft

Overall

11114

Females

3400

F18-39

3400

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
872
Passed By
2760
Net Change
-1891
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8234
5K → 10K117383-266#8234#8500
10K → 15K94223-129#8500#8629
15K → 20K93183-90#8629#8719
20K → HALF4412+32#8719#8687
HALF → 25K55284-229#8687#8916
25K → 30K105368-263#8916#9179
30K → 20M56204-148#9179#9327
20M → 21M45193-148#9327#9475
21M → 35K31159-128#9475#9603
35K → 23M77184-107#9603#9710
23M → 24M37194-158#9710#9868
24M → 40K46188-143#9868#10011
40K → 25.2M1393-81#10011#10092
25.2M → FINISH5992-33#10092#10125
TOTALS8722760-1891
📊

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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing