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BOSTON MARATHON 2026

Lizbeth Pelayo

Bib: 12357•F

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 26%
Gender (Female)
#0 / 12578
Top 9%
Age Group (F18-39)
#0 / 5716
Top 18%
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
21:02
3.11 mi
Rank: #6597
Start → 5K
21:02 | 6:47/mi
10K
42:05
6.21 mi
Rank: #6624 (-27)
5K → 10K
21:03 | 6:47/mi
15K
1:03:07
9.32 mi
Rank: #6572 (+52)
10K → 15K
21:02 | 6:47/mi
20K
1:24:38
12.43 mi
Rank: #6717 (-145)
15K → 20K
21:31 | 6:56/mi
HALF
1:29:14
13.11 mi
Rank: #6710 (+7)
20K → HALF
4:36 | 6:45/mi
25K
1:46:28
15.53 mi
Rank: #7002 (-292)
HALF → 25K
17:14 | 7:07/mi
30K
2:09:37
18.64 mi
Rank: #7361 (-359)
25K → 30K
23:09 | 7:28/mi
20M
2:20:00
20.00 mi
Rank: #7504 (-143)
30K → 20M
10:23 | 7:39/mi
21M
2:28:15
21.00 mi
Rank: #7664 (-160)
20M → 21M
8:15 | 8:15/mi
35K
2:33:36
21.75 mi
Rank: #7647 (+17)
21M → 35K
5:21 | 7:10/mi
23M
2:43:00
23.00 mi
Rank: #7649 (-2)
35K → 23M
9:24 | 7:31/mi
24M
2:50:20
24.00 mi
Rank: #7649
23M → 24M
7:20 | 7:20/mi
40K
2:56:43
24.85 mi
Rank: #7645 (+4)
24M → 40K
6:23 | 7:28/mi
25.2M
2:59:30
25.20 mi
Rank: #7647 (-2)
40K → 25.2M
2:47 | 8:05/mi
FINISH
3:06:45
26.22 mi
Rank: #7624 (+23)
25.2M → FINISH
7:15 | 7:07/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:29:14
Pace6:49 /mi
2nd Half
Distance13.11 mi
Time1:37:31
Pace7:27 /mi
📊Positive Split: 9.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:1221:026:4721:02
6:47
-
10K
6.21 mi11:10:1542:056:4721:03
6:47
0:00
15K
9.32 mi11:31:171:03:076:4721:02
6:47
0:00
20K
12.43 mi11:52:481:24:386:4921:31
6:56
+0:09
HALF
13.11 mi11:57:241:29:146:494:36
6:45
-0:11
25K
15.53 mi12:14:381:46:286:5217:14
7:07
+0:22
30K
18.64 mi12:37:472:09:376:5823:09
7:28
+0:21
20M
20.00 mi12:48:102:20:007:0110:23
7:39
+0:11
21M
21.00 mi12:56:252:28:157:048:15
8:15
+0:36
35K
21.75 mi13:01:462:33:367:045:21
7:10
-1:05
23M
23.00 mi13:11:102:43:007:069:24
7:31
+0:21
24M
24.00 mi13:18:302:50:207:067:20
7:20
-0:11
40K
24.85 mi13:24:532:56:437:076:23
7:28
+0:08
25.2M
25.20 mi13:27:402:59:307:082:47
8:05
+0:37
FINISH
26.22 mi13:34:553:06:457:087:15
7:07
-0:58

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

6:45 /mi

Average Pace

7:08 /mi

Slowest Pace

8:15 /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

1:29:14

48% of race

Time at Steady Pace

37:10

20% of race

Time at Slower Pace

1:00:21

32% of race

Average Pace: 7:07 /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 mi10:49:1221:026:4721:02
6:47
#6597
10K
6.21 mi11:10:1542:056:4721:03
6:47
#6624
15K
9.32 mi11:31:171:03:076:4721:02
6:47
#6572
20K
12.43 mi11:52:481:24:386:4921:31
6:56
#6717
HALF
13.11 mi11:57:241:29:146:494:36
6:45
#6710
25K
15.53 mi12:14:381:46:286:5217:14
7:07
#7002
30K
18.64 mi12:37:472:09:376:5823:09
7:28
#7361
20M
20.00 mi12:48:102:20:007:0110:23
7:39
#7504
21M
21.00 mi12:56:252:28:157:048:15
8:15
#7664
35K
21.75 mi13:01:462:33:367:045:21
7:10
#7647
23M
23.00 mi13:11:102:43:007:069:24
7:31
#7649
24M
24.00 mi13:18:302:50:207:067:20
7:20
#7649
40K
24.85 mi13:24:532:56:437:076:23
7:28
#7645
25.2M
25.20 mi13:27:402:59:307:082:47
8:05
#7647
FINISH
26.22 mi13:34:553:06:457:087:15
7:07
#7624
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 mi65976606606552(Top 23%)688(Top 5%)688(Top 12%)
10K6.21 mi3.10 mi6624-27670-10670-106741(Top 23%)724(Top 6%)724(Top 13%)
15K9.32 mi3.11 mi6572+526706706552(Top 23%)688(Top 5%)688(Top 12%)
20K12.43 mi3.11 mi6717-145713-43713-437335(Top 25%)922(Top 7%)922(Top 16%)
HALF13.11 mi0.68 mi6710+7716-3716-36729(Top 23%)756(Top 6%)756(Top 13%)
25K15.53 mi2.42 mi7002-292802-86802-868187(Top 28%)1306(Top 10%)1306(Top 23%)
30K18.64 mi3.11 mi7361-359924-122924-1229285(Top 32%)1923(Top 15%)1923(Top 34%)
20M20.00 mi1.36 mi7504-143989-65989-6510174(Top 35%)2473(Top 20%)2473(Top 43%)
21M21.00 mi1.00 mi7664-1601056-671056-6711534(Top 40%)3259(Top 26%)3259(Top 57%)
35K21.75 mi0.75 mi7647+171068-121068-128218(Top 28%)1644(Top 13%)1644(Top 29%)
23M23.00 mi1.25 mi7649-21106-381106-388968(Top 31%)2075(Top 16%)2075(Top 36%)
24M24.00 mi1.00 mi76491126-201126-208861(Top 31%)2098(Top 17%)2098(Top 37%)
40K24.85 mi0.85 mi7645+41155-291155-298623(Top 30%)2075(Top 16%)2075(Top 36%)
25.2M25.20 mi0.35 mi7647-21166-111166-118824(Top 30%)2248(Top 18%)2248(Top 39%)
FINISH26.22 mi1.02 mi7624+231179-131179-138476(Top 29%)2128(Top 17%)2128(Top 37%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21
+97ft-345ft

Overall

6552

Females

688

F18-39

688

5K→10K

3.1 - 6.2 mi

Top 23%
×5
+79ft-138ft

Overall

6741

Females

724

F18-39

724

10K→15K

6.2 - 9.3 mi

Top 23%
×3
+67ft-78ft

Overall

6552

Females

688

F18-39

688

15K→20K

9.3 - 12.4 mi

Top 25%
×5
+106ft-86ft

Overall

7335

Females

922

F18-39

922

20K→HALF

12.4 - 13.1 mi

Top 23%
×2
+19ft-37ft

Overall

6729

Females

756

F18-39

756

HALF→25K

13.1 - 15.5 mi

Top 28%
×4
+66ft-88ft

Overall

8187

Females

1306

F18-39

1306

25K→30K

15.5 - 18.6 mi

Top 32%
×9
+181ft-148ft

Overall

9285

Females

1923

F18-39

1923

30K→20M

18.6 - 20.0 mi

Top 35%
×5
+64ft-50ft

Overall

10174

Females

2473

F18-39

2473

20M→21M

20.0 - 21.0 mi

Top 40%
×8
+106ft-24ft

Overall

11534

Females

3259

F18-39

3259

21M→35K

21.0 - 21.8 mi

Top 28%
×7
+17ft-86ft

Overall

8218

Females

1644

F18-39

1644

35K→23M

21.8 - 23.0 mi

Top 31%
×5
+23ft-63ft

Overall

8968

Females

2075

F18-39

2075

23M→24M

23.0 - 24.0 mi

Top 31%
×6
+12ft-82ft

Overall

8861

Females

2098

F18-39

2098

24M→40K

24.0 - 24.9 mi

Top 30%
×1
+6ft-20ft

Overall

8623

Females

2075

F18-39

2075

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1
+13ft-16ft

Overall

8824

Females

2248

F18-39

2248

25.2M→FINISH

25.2 - 26.2 mi

Top 29%
×2
+22ft-21ft

Overall

8476

Females

2128

F18-39

2128

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1013
Passed By
1641
Net Change
-1027
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6597
5K → 10K180200-27#6597#6624
10K → 15K167115+52#6624#6572
15K → 20K91200-145#6572#6717
20K → HALF2922+7#6717#6710
HALF → 25K53200-292#6710#7002
25K → 30K52200-359#7002#7361
30K → 20M39182-143#7361#7504
20M → 21M27187-160#7504#7664
21M → 35K4831+17#7664#7647
35K → 23M9395-2#7647#7649
23M → 24M60600#7649#7649
24M → 40K8076+4#7649#7645
40K → 25.2M2729-2#7645#7647
25.2M → FINISH6744+23#7647#7624
TOTALS10131641-1027
📊

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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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing