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BOSTON MARATHON 2026

Sarah Ardizzoni

Bib: 28966β€’F

GA

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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
Race Day Weather
51Β°/41Β°F
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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
28:42
3.11 mi
Rank: #23578
Start β†’ 5K
28:42 | 9:15/mi
10K
58:10
6.21 mi
Rank: #24116 (-538)
5K β†’ 10K
29:28 | 9:30/mi
15K
1:31:16
9.32 mi
Rank: #25281 (-1165)
10K β†’ 15K
33:06 | 10:40/mi
20K
2:06:11
12.43 mi
Rank: #25968 (-687)
15K β†’ 20K
34:55 | 11:15/mi
HALF
2:13:01
13.11 mi
Rank: #25965 (+3)
20K β†’ HALF
6:50 | 10:02/mi
25K
2:40:28
15.53 mi
Rank: #26165 (-200)
HALF β†’ 25K
27:27 | 11:20/mi
30K
3:16:55
18.64 mi
Rank: #26250 (-85)
25K β†’ 30K
36:27 | 11:44/mi
20M
3:33:00
20.00 mi
Rank: #26264 (-14)
30K β†’ 20M
16:05 | 11:51/mi
21M
3:46:33
21.00 mi
Rank: #26327 (-63)
20M β†’ 21M
13:33 | 13:33/mi
35K
3:55:29
21.75 mi
Rank: #26360 (-33)
21M β†’ 35K
8:56 | 11:57/mi
23M
4:12:16
23.00 mi
Rank: #26482 (-122)
35K β†’ 23M
16:47 | 13:25/mi
24M
4:23:39
24.00 mi
Rank: #26454 (+28)
23M β†’ 24M
11:23 | 11:23/mi
40K
4:33:56
24.85 mi
Rank: #26448 (+6)
24M β†’ 40K
10:17 | 12:02/mi
25.2M
4:38:15
25.20 mi
Rank: #26435 (+13)
40K β†’ 25.2M
4:19 | 12:32/mi
FINISH
4:49:47
26.22 mi
Rank: #26452 (-17)
25.2M β†’ FINISH
11:32 | 11:20/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:13:01
Pace10:09 /mi
2nd Half
Distance13.11 mi
Time2:36:46
Pace11:58 /mi
πŸ“ŠPositive Split: 17.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:0728:429:1528:42
9:15
-
10K
6.21 mi12:20:3558:109:2229:28
9:30
+0:15
15K
9.32 mi12:53:411:31:169:4833:06
10:40
+1:10
20K
12.43 mi13:28:362:06:1110:1034:55
11:15
+0:35
HALF
13.11 mi13:35:262:13:0110:096:50
10:02
-1:13
25K
15.53 mi14:02:532:40:2810:2027:27
11:20
+1:18
30K
18.64 mi14:39:203:16:5510:3436:27
11:44
+0:24
20M
20.00 mi14:55:253:33:0010:4016:05
11:51
+0:07
21M
21.00 mi15:08:583:46:3310:4813:33
13:33
+1:42
35K
21.75 mi15:17:543:55:2910:508:56
11:57
-1:36
23M
23.00 mi15:34:414:12:1610:5916:47
13:25
+1:28
24M
24.00 mi15:46:044:23:3911:0011:23
11:23
-2:02
40K
24.85 mi15:56:214:33:5611:0210:17
12:02
+0:39
25.2M
25.20 mi16:00:404:38:1511:034:19
12:32
+0:30
FINISH
26.22 mi16:12:124:49:4711:0411:32
11:20
-1:12

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

9:15 /mi

Average Pace

11:04 /mi

Slowest Pace

13:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

1:38:06

34% of race

Time at Steady Pace

2:26:45

51% of race

Time at Slower Pace

44:56

16% of race

Average Pace: 11:03 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi11:51:0728:429:1528:42
9:15
#23578
10K
6.21 mi12:20:3558:109:2229:28
9:30
#24116
15K
9.32 mi12:53:411:31:169:4833:06
10:40
#25281
20K
12.43 mi13:28:362:06:1110:1034:55
11:15
#25968
HALF
13.11 mi13:35:262:13:0110:096:50
10:02
#25965
25K
15.53 mi14:02:532:40:2810:2027:27
11:20
#26165
30K
18.64 mi14:39:203:16:5510:3436:27
11:44
#26250
20M
20.00 mi14:55:253:33:0010:4016:05
11:51
#26264
21M
21.00 mi15:08:583:46:3310:4813:33
13:33
#26327
35K
21.75 mi15:17:543:55:2910:508:56
11:57
#26360
23M
23.00 mi15:34:414:12:1610:5916:47
13:25
#26482
24M
24.00 mi15:46:044:23:3911:0011:23
11:23
#26454
40K
24.85 mi15:56:214:33:5611:0210:17
12:02
#26448
25.2M
25.20 mi16:00:404:38:1511:034:19
12:32
#26435
FINISH
26.22 mi16:12:124:49:4711:0411:32
11:20
#26452
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 mi235789470947026962(Top 93%)11280(Top 90%)11280(Top 197%)
10K6.21 mi3.10 mi24116-5389713-2439713-24324553(Top 85%)9945(Top 79%)9945(Top 174%)
15K9.32 mi3.11 mi25281-116510335-62210335-62226962(Top 93%)11280(Top 90%)11280(Top 197%)
20K12.43 mi3.11 mi25968-68710700-36510700-36527270(Top 94%)11468(Top 91%)11468(Top 201%)
HALF13.11 mi0.68 mi25965+310699+110699+125770(Top 89%)10642(Top 85%)10642(Top 186%)
25K15.53 mi2.42 mi26165-20010838-13910838-13926792(Top 92%)11242(Top 89%)11242(Top 197%)
30K18.64 mi3.11 mi26250-8510916-7810916-7826430(Top 91%)11135(Top 89%)11135(Top 195%)
20M20.00 mi1.36 mi26264-1410938-2210938-2226208(Top 90%)11088(Top 88%)11088(Top 194%)
21M21.00 mi1.00 mi26327-6310983-4510983-4526929(Top 93%)11519(Top 92%)11519(Top 202%)
35K21.75 mi0.75 mi26360-3311008-2511008-2526684(Top 92%)11400(Top 91%)11400(Top 199%)
23M23.00 mi1.25 mi26482-12211079-7111079-7127722(Top 96%)11926(Top 95%)11926(Top 209%)
24M24.00 mi1.00 mi26454+2811078+111078+125784(Top 89%)10992(Top 87%)10992(Top 192%)
40K24.85 mi0.85 mi26448+611087-911087-925940(Top 89%)11115(Top 88%)11115(Top 194%)
25.2M25.20 mi0.35 mi26435+1311081+611081+625384(Top 87%)10821(Top 86%)10821(Top 189%)
FINISH26.22 mi1.02 mi26452-1711099-1811099-1826628(Top 92%)11455(Top 91%)11455(Top 200%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
Γ—21
+97ft-345ft

Overall

26962

Females

11280

F18-39

11280

5K→10K

3.1 - 6.2 mi

Top 85%
Γ—5
+79ft-138ft

Overall

24553

Females

9945

F18-39

9945

10K→15K

6.2 - 9.3 mi

Top 93%
Γ—3
+67ft-78ft

Overall

26962

Females

11280

F18-39

11280

15K→20K

9.3 - 12.4 mi

Top 94%
Γ—5
+106ft-86ft

Overall

27270

Females

11468

F18-39

11468

20K→HALF

12.4 - 13.1 mi

Top 89%
Γ—2
+19ft-37ft

Overall

25770

Females

10642

F18-39

10642

HALF→25K

13.1 - 15.5 mi

Top 92%
Γ—4
+66ft-88ft

Overall

26792

Females

11242

F18-39

11242

25K→30K

15.5 - 18.6 mi

Top 91%
Γ—9
+181ft-148ft

Overall

26430

Females

11135

F18-39

11135

30K→20M

18.6 - 20.0 mi

Top 90%
Γ—5
+64ft-50ft

Overall

26208

Females

11088

F18-39

11088

20M→21M

20.0 - 21.0 mi

Top 93%
Γ—8
+106ft-24ft

Overall

26929

Females

11519

F18-39

11519

21M→35K

21.0 - 21.8 mi

Top 92%
Γ—7
+17ft-86ft

Overall

26684

Females

11400

F18-39

11400

35K→23M

21.8 - 23.0 mi

Top 96%
Γ—5
+23ft-63ft

Overall

27722

Females

11926

F18-39

11926

23M→24M

23.0 - 24.0 mi

Top 89%
Γ—6
+12ft-82ft

Overall

25784

Females

10992

F18-39

10992

24M→40K

24.0 - 24.9 mi

Top 89%
Γ—1
+6ft-20ft

Overall

25940

Females

11115

F18-39

11115

40K→25.2M

24.9 - 25.2 mi

Top 87%
Γ—1
+13ft-16ft

Overall

25384

Females

10821

F18-39

10821

25.2M→FINISH

25.2 - 26.2 mi

Top 92%
Γ—2
+22ft-21ft

Overall

26628

Females

11455

F18-39

11455

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
455
Passed By
3329
Net Change
-2874
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#23578
5K β†’ 10K50588-538#23578#24116
10K β†’ 15K61171-1165#24116#25281
15K β†’ 20K18705-687#25281#25968
20K β†’ HALF2522+3#25968#25965
HALF β†’ 25K39239-200#25965#26165
25K β†’ 30K87172-85#26165#26250
30K β†’ 20M5367-14#26250#26264
20M β†’ 21M2184-63#26264#26327
21M β†’ 35K1952-33#26327#26360
35K β†’ 23M7129-122#26360#26482
23M β†’ 24M4618+28#26482#26454
24M β†’ 40K4034+6#26454#26448
40K β†’ 25.2M196+13#26448#26435
25.2M β†’ FINISH2542-17#26435#26452
TOTALS4553329-2874
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace 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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Export & Support

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing