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BOSTON MARATHON 2026

Sarah Lavoie

Bib: 17055•F

QC

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 42%
Gender (Female)
#0 / 12578
Top 26%
Age Group (F18-39)
#0 / 5716
Top 45%
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· 3.11 mi
23:41
Rank: #13853
Start → 5K
23:41 | 7:38/mi
10K· 6.21 mi
47:22
Rank: #13950 (-97)
5K → 10K
23:41 | 7:38/mi
15K· 9.32 mi
1:10:57
Rank: #13778 (+172)
10K → 15K
23:35 | 7:36/mi
20K· 12.43 mi
1:34:34
Rank: #13513 (+265)
15K → 20K
23:37 | 7:37/mi
HALF· 13.11 mi
1:39:45
Rank: #13526 (-13)
20K → HALF
5:11 | 7:37/mi
25K· 15.53 mi
1:58:15
Rank: #13334 (+192)
HALF → 25K
18:30 | 7:38/mi
30K· 18.64 mi
2:22:24
Rank: #13040 (+294)
25K → 30K
24:09 | 7:47/mi
20M
2:32:57
Rank: #12853 (+187)
30K → 20M
10:33 | 7:47/mi
21M
2:40:57
Rank: #12677 (+176)
20M → 21M
8:00 | 8:00/mi
35K· 21.75 mi
2:46:35
Rank: #12594 (+83)
21M → 35K
5:38 | 7:32/mi
23M
2:56:17
Rank: #12478 (+116)
35K → 23M
9:42 | 7:46/mi
24M
3:03:54
Rank: #12387 (+91)
23M → 24M
7:37 | 7:37/mi
40K· 24.85 mi
3:10:28
Rank: #12270 (+117)
24M → 40K
6:34 | 7:41/mi
25.2M
3:13:15
Rank: #12190 (+80)
40K → 25.2M
2:47 | 8:05/mi
FINISH· 26.22 mi
3:20:48
Rank: #12113 (+77)
25.2M → FINISH
7:33 | 7:25/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:39:45
Pace7:37 /mi
2nd Half
Distance13.11 mi
Time1:41:03
Pace7:43 /mi
📊Positive Split: 1.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:05:2823:417:3823:41
7:38
-
10K
6.21 mi11:29:0947:227:3823:41
7:38
0:00
15K
9.32 mi11:52:441:10:577:3723:35
7:36
-0:02
20K
12.43 mi12:16:211:34:347:3723:37
7:37
+0:01
HALF
13.11 mi12:21:321:39:457:375:11
7:37
0:00
25K
15.53 mi12:40:021:58:157:3718:30
7:38
+0:01
30K
18.64 mi13:04:112:22:247:3924:09
7:47
+0:09
20M
20.00 mi13:14:442:32:577:3910:33
7:47
0:00
21M
21.00 mi13:22:442:40:577:408:00
8:00
+0:13
35K
21.75 mi13:28:222:46:357:405:38
7:32
-0:28
23M
23.00 mi13:38:042:56:177:409:42
7:46
+0:14
24M
24.00 mi13:45:413:03:547:407:37
7:37
-0:09
40K
24.85 mi13:52:153:10:287:406:34
7:41
+0:04
25.2M
25.20 mi13:55:023:13:157:412:47
8:05
+0:24
FINISH
26.22 mi14:02:353:20:487:407:33
7:25
-0:40

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

7:25 /mi

Average Pace

7:40 /mi

Slowest Pace

8:05 /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

3:10:01

95% of race

Time at Steady Pace

10:47

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:39 /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 mi11:05:2823:417:3823:41
7:38
#13853
10K
6.21 mi11:29:0947:227:3823:41
7:38
#13950
15K
9.32 mi11:52:441:10:577:3723:35
7:36
#13778
20K
12.43 mi12:16:211:34:347:3723:37
7:37
#13513
HALF
13.11 mi12:21:321:39:457:375:11
7:37
#13526
25K
15.53 mi12:40:021:58:157:3718:30
7:38
#13334
30K
18.64 mi13:04:112:22:247:3924:09
7:47
#13040
20M
20.00 mi13:14:442:32:577:3910:33
7:47
#12853
21M
21.00 mi13:22:442:40:577:408:00
8:00
#12677
35K
21.75 mi13:28:222:46:357:405:38
7:32
#12594
23M
23.00 mi13:38:042:56:177:409:42
7:46
#12478
24M
24.00 mi13:45:413:03:547:407:37
7:37
#12387
40K
24.85 mi13:52:153:10:287:406:34
7:41
#12270
25.2M
25.20 mi13:55:023:13:157:412:47
8:05
#12190
FINISH
26.22 mi14:02:353:20:487:407:33
7:25
#12113
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 mi138533985398513586(Top 47%)3906(Top 31%)3906(Top 68%)
10K6.21 mi3.10 mi13950-974056-714056-7114065(Top 48%)4149(Top 33%)4149(Top 73%)
15K9.32 mi3.11 mi13778+1723988+683988+6813586(Top 47%)3906(Top 31%)3906(Top 68%)
20K12.43 mi3.11 mi13513+2653863+1253863+12512860(Top 44%)3588(Top 29%)3588(Top 63%)
HALF13.11 mi0.68 mi13526-133871-83871-813915(Top 48%)4077(Top 32%)4077(Top 71%)
25K15.53 mi2.42 mi13334+1923786+853786+8512486(Top 43%)3427(Top 27%)3427(Top 60%)
30K18.64 mi3.11 mi13040+2943668+1183668+11811791(Top 41%)3188(Top 25%)3188(Top 56%)
20M20.00 mi1.36 mi12853+1873599+693599+6911117(Top 38%)2954(Top 23%)2954(Top 52%)
21M21.00 mi1.00 mi12677+1763524+753524+759932(Top 34%)2477(Top 20%)2477(Top 43%)
35K21.75 mi0.75 mi12594+833491+333491+3311147(Top 38%)3081(Top 24%)3081(Top 54%)
23M23.00 mi1.25 mi12478+1163447+443447+4410707(Top 37%)2966(Top 24%)2966(Top 52%)
24M24.00 mi1.00 mi12387+913420+273420+2710994(Top 38%)3162(Top 25%)3162(Top 55%)
40K24.85 mi0.85 mi12270+1173376+443376+4410206(Top 35%)2852(Top 23%)2852(Top 50%)
25.2M25.20 mi0.35 mi12190+803345+313345+318910(Top 31%)2334(Top 19%)2334(Top 41%)
FINISH26.22 mi1.02 mi12113+773323+223323+2210754(Top 37%)3228(Top 26%)3228(Top 56%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21stories
+97ft-345ft

Overall

13586

Females

3906

F18-39

3906

5K→10K

3.1 - 6.2 mi

Top 48%
×5stories
+79ft-138ft

Overall

14065

Females

4149

F18-39

4149

10K→15K

6.2 - 9.3 mi

Top 47%
×3stories
+67ft-78ft

Overall

13586

Females

3906

F18-39

3906

15K→20K

9.3 - 12.4 mi

Top 44%
×5stories
+106ft-86ft

Overall

12860

Females

3588

F18-39

3588

20K→HALF

12.4 - 13.1 mi

Top 48%
×2stories
+19ft-37ft

Overall

13915

Females

4077

F18-39

4077

HALF→25K

13.1 - 15.5 mi

Top 43%
×4stories
+66ft-88ft

Overall

12486

Females

3427

F18-39

3427

25K→30K

15.5 - 18.6 mi

Top 41%
×9stories
+181ft-148ft

Overall

11791

Females

3188

F18-39

3188

30K→20M

18.6 - 20.0 mi

Top 38%
×5stories
+64ft-50ft

Overall

11117

Females

2954

F18-39

2954

20M→21M

20.0 - 21.0 mi

Top 34%
×8stories
+106ft-24ft

Overall

9932

Females

2477

F18-39

2477

21M→35K

21.0 - 21.8 mi

Top 38%
×7stories
+17ft-86ft

Overall

11147

Females

3081

F18-39

3081

35K→23M

21.8 - 23.0 mi

Top 37%
×5stories
+23ft-63ft

Overall

10707

Females

2966

F18-39

2966

23M→24M

23.0 - 24.0 mi

Top 38%
×6stories
+12ft-82ft

Overall

10994

Females

3162

F18-39

3162

24M→40K

24.0 - 24.9 mi

Top 35%
×1story
+6ft-20ft

Overall

10206

Females

2852

F18-39

2852

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

8910

Females

2334

F18-39

2334

25.2M→FINISH

25.2 - 26.2 mi

Top 37%
×2stories
+22ft-21ft

Overall

10754

Females

3228

F18-39

3228

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2548
Passed By
808
Net Change
+1740
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13853
5K → 10K255352-97#13853#13950
10K → 15K295123+172#13950#13778
15K → 20K30944+265#13778#13513
20K → HALF2841-13#13513#13526
HALF → 25K23038+192#13526#13334
25K → 30K34046+294#13334#13040
30K → 20M20619+187#13040#12853
20M → 21M18812+176#12853#12677
21M → 35K9411+83#12677#12594
35K → 23M15034+116#12594#12478
23M → 24M11726+91#12478#12387
24M → 40K13619+117#12387#12270
40K → 25.2M877+80#12270#12190
25.2M → FINISH11336+77#12190#12113
TOTALS2548808+1740
📊

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