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BOSTON MARATHON 2026

Celeste Polito

Bib: 16821•F

OH

Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Top 39%
Age Group (F40-44)
#0 / 1737
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
26:07
3.11 mi
Rank: #19544
Start → 5K
26:07 | 8:25/mi
10K
52:35
6.21 mi
Rank: #19955 (-411)
5K → 10K
26:28 | 8:32/mi
15K
1:18:56
9.32 mi
Rank: #19965 (-10)
10K → 15K
26:21 | 8:29/mi
20K
1:45:15
12.43 mi
Rank: #19740 (+225)
15K → 20K
26:19 | 8:29/mi
HALF
1:50:57
13.11 mi
Rank: #19723 (+17)
20K → HALF
5:42 | 8:22/mi
25K
2:11:36
15.53 mi
Rank: #19569 (+154)
HALF → 25K
20:39 | 8:31/mi
30K
2:37:47
18.64 mi
Rank: #18979 (+590)
25K → 30K
26:11 | 8:26/mi
20M
2:49:10
20.00 mi
Rank: #18721 (+258)
30K → 20M
11:23 | 8:23/mi
21M
2:57:48
21.00 mi
Rank: #18474 (+247)
20M → 21M
8:38 | 8:38/mi
35K
3:03:44
21.75 mi
Rank: #18320 (+154)
21M → 35K
5:56 | 7:56/mi
23M
3:14:05
23.00 mi
Rank: #18077 (+243)
35K → 23M
10:21 | 8:17/mi
24M
3:22:02
24.00 mi
Rank: #17878 (+199)
23M → 24M
7:57 | 7:57/mi
40K
3:29:00
24.85 mi
Rank: #17707 (+171)
24M → 40K
6:58 | 8:09/mi
25.2M
3:32:00
25.20 mi
Rank: #17601 (+106)
40K → 25.2M
3:00 | 8:42/mi
FINISH
3:39:50
26.22 mi
Rank: #17435 (+166)
25.2M → FINISH
7:50 | 7:42/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:50:57
Pace8:28 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:48:53
Pace8:19 /mi
📊Negative Split: 1.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:07:2426:078:2526:07
8:25
-
10K
6.21 mi11:33:5252:358:2826:28
8:32
+0:07
15K
9.32 mi12:00:131:18:568:2926:21
8:29
-0:03
20K
12.43 mi12:26:321:45:158:2926:19
8:29
0:00
HALF
13.11 mi12:32:141:50:578:285:42
8:22
-0:07
25K
15.53 mi12:52:532:11:368:2920:39
8:31
+0:09
30K
18.64 mi13:19:042:37:478:2826:11
8:26
-0:05
20M
20.00 mi13:30:272:49:108:2811:23
8:23
-0:03
21M
21.00 mi13:39:052:57:488:298:38
8:38
+0:15
35K
21.75 mi13:45:013:03:448:275:56
7:56
-0:42
23M
23.00 mi13:55:223:14:058:2710:21
8:17
+0:21
24M
24.00 mi14:03:193:22:028:267:57
7:57
-0:20
40K
24.85 mi14:10:173:29:008:256:58
8:09
+0:12
25.2M
25.20 mi14:13:173:32:008:253:00
8:42
+0:33
FINISH
26.22 mi14:21:073:39:508:247:50
7:42
-1:00

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

7:42 /mi

Average Pace

8:23 /mi

Slowest Pace

8:42 /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

1:48:25

49% of race

Time at Steady Pace

1:51:25

51% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:23 /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 mi11:07:2426:078:2526:07
8:25
#19544
10K
6.21 mi11:33:5252:358:2826:28
8:32
#19955
15K
9.32 mi12:00:131:18:568:2926:21
8:29
#19965
20K
12.43 mi12:26:321:45:158:2926:19
8:29
#19740
HALF
13.11 mi12:32:141:50:578:285:42
8:22
#19723
25K
15.53 mi12:52:532:11:368:2920:39
8:31
#19569
30K
18.64 mi13:19:042:37:478:2826:11
8:26
#18979
20M
20.00 mi13:30:272:49:108:2811:23
8:23
#18721
21M
21.00 mi13:39:052:57:488:298:38
8:38
#18474
35K
21.75 mi13:45:013:03:448:275:56
7:56
#18320
23M
23.00 mi13:55:223:14:058:2710:21
8:17
#18077
24M
24.00 mi14:03:193:22:028:267:57
7:57
#17878
40K
24.85 mi14:10:173:29:008:256:58
8:09
#17707
25.2M
25.20 mi14:13:173:32:008:253:00
8:42
#17601
FINISH
26.22 mi14:21:073:39:508:247:50
7:42
#17435
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi195447387738720034(Top 69%)7604(Top 60%)7604(Top 438%)
10K6.21 mi3.10 mi19955-4117590-2037590-20320455(Top 70%)7829(Top 62%)7829(Top 451%)
15K9.32 mi3.11 mi19965-107583+77583+720034(Top 69%)7604(Top 60%)7604(Top 438%)
20K12.43 mi3.11 mi19740+2257476+1077476+10719132(Top 66%)7136(Top 57%)7136(Top 411%)
HALF13.11 mi0.68 mi19723+177466+107466+1019421(Top 67%)7258(Top 58%)7258(Top 418%)
25K15.53 mi2.42 mi19569+1547390+767390+7618672(Top 64%)6939(Top 55%)6939(Top 399%)
30K18.64 mi3.11 mi18979+5907097+2937097+29316446(Top 57%)5778(Top 46%)5778(Top 333%)
20M20.00 mi1.36 mi18721+2586963+1346963+13415476(Top 53%)5354(Top 43%)5354(Top 308%)
21M21.00 mi1.00 mi18474+2476842+1216842+12114017(Top 48%)4603(Top 37%)4603(Top 265%)
35K21.75 mi0.75 mi18320+1546771+716771+7114072(Top 48%)4701(Top 37%)4701(Top 271%)
23M23.00 mi1.25 mi18077+2436659+1126659+11214310(Top 49%)4888(Top 39%)4888(Top 281%)
24M24.00 mi1.00 mi17878+1996570+896570+8913450(Top 46%)4509(Top 36%)4509(Top 260%)
40K24.85 mi0.85 mi17707+1716481+896481+8913515(Top 47%)4636(Top 37%)4636(Top 267%)
25.2M25.20 mi0.35 mi17601+1066429+526429+5213041(Top 45%)4429(Top 35%)4429(Top 255%)
FINISH26.22 mi1.02 mi17435+1666360+696360+6912930(Top 45%)4362(Top 35%)4362(Top 251%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21
+97ft-345ft

Overall

20034

Females

7604

F40-44

7604

5K→10K

3.1 - 6.2 mi

Top 70%
×5
+79ft-138ft

Overall

20455

Females

7829

F40-44

7829

10K→15K

6.2 - 9.3 mi

Top 69%
×3
+67ft-78ft

Overall

20034

Females

7604

F40-44

7604

15K→20K

9.3 - 12.4 mi

Top 66%
×5
+106ft-86ft

Overall

19132

Females

7136

F40-44

7136

20K→HALF

12.4 - 13.1 mi

Top 67%
×2
+19ft-37ft

Overall

19421

Females

7258

F40-44

7258

HALF→25K

13.1 - 15.5 mi

Top 64%
×4
+66ft-88ft

Overall

18672

Females

6939

F40-44

6939

25K→30K

15.5 - 18.6 mi

Top 57%
×9
+181ft-148ft

Overall

16446

Females

5778

F40-44

5778

30K→20M

18.6 - 20.0 mi

Top 53%
×5
+64ft-50ft

Overall

15476

Females

5354

F40-44

5354

20M→21M

20.0 - 21.0 mi

Top 48%
×8
+106ft-24ft

Overall

14017

Females

4603

F40-44

4603

21M→35K

21.0 - 21.8 mi

Top 48%
×7
+17ft-86ft

Overall

14072

Females

4701

F40-44

4701

35K→23M

21.8 - 23.0 mi

Top 49%
×5
+23ft-63ft

Overall

14310

Females

4888

F40-44

4888

23M→24M

23.0 - 24.0 mi

Top 46%
×6
+12ft-82ft

Overall

13450

Females

4509

F40-44

4509

24M→40K

24.0 - 24.9 mi

Top 47%
×1
+6ft-20ft

Overall

13515

Females

4636

F40-44

4636

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1
+13ft-16ft

Overall

13041

Females

4429

F40-44

4429

25.2M→FINISH

25.2 - 26.2 mi

Top 45%
×2
+22ft-21ft

Overall

12930

Females

4362

F40-44

4362

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2983
Passed By
874
Net Change
+2109
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19544
5K → 10K123534-411#19544#19955
10K → 15K159169-10#19955#19965
15K → 20K28661+225#19965#19740
20K → HALF3720+17#19740#19723
HALF → 25K20147+154#19723#19569
25K → 30K5977+590#19569#18979
30K → 20M2613+258#18979#18721
20M → 21M2514+247#18721#18474
21M → 35K1551+154#18474#18320
35K → 23M2529+243#18320#18077
23M → 24M2045+199#18077#17878
24M → 40K1743+171#17878#17707
40K → 25.2M1071+106#17707#17601
25.2M → FINISH17610+166#17601#17435
TOTALS2983874+2109
📊

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