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BOSTON MARATHON 2026

Sydney Short

Bib: 17869β€’F

GA

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Overall
#0 / 29021
Top 36%
Gender (Female)
#0 / 12578
Top 19%
Age Group (F18-39)
#0 / 5716
Top 34%
Race Day Weather
51Β°/41Β°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
23:23
3.11 mi
Rank: #12998
Start β†’ 5K
23:23 | 7:32/mi
10K
46:09
6.21 mi
Rank: #12208 (+790)
5K β†’ 10K
22:46 | 7:20/mi
15K
1:08:26
9.32 mi
Rank: #11425 (+783)
10K β†’ 15K
22:17 | 7:11/mi
20K
1:30:59
12.43 mi
Rank: #11039 (+386)
15K β†’ 20K
22:33 | 7:16/mi
HALF
1:35:56
13.11 mi
Rank: #11027 (+12)
20K β†’ HALF
4:57 | 7:16/mi
25K
1:53:37
15.53 mi
Rank: #10718 (+309)
HALF β†’ 25K
17:41 | 7:18/mi
30K
2:16:36
18.64 mi
Rank: #10308 (+410)
25K β†’ 30K
22:59 | 7:24/mi
20M
2:26:43
20.00 mi
Rank: #10144 (+164)
30K β†’ 20M
10:07 | 7:27/mi
21M
2:34:37
21.00 mi
Rank: #10062 (+82)
20M β†’ 21M
7:54 | 7:54/mi
35K
2:40:13
21.75 mi
Rank: #10059 (+3)
21M β†’ 35K
5:36 | 7:30/mi
23M
2:49:55
23.00 mi
Rank: #10067 (-8)
35K β†’ 23M
9:42 | 7:46/mi
24M
2:57:38
24.00 mi
Rank: #10122 (-55)
23M β†’ 24M
7:43 | 7:43/mi
40K
3:04:18
24.85 mi
Rank: #10134 (-12)
24M β†’ 40K
6:40 | 7:48/mi
25.2M
3:07:20
25.20 mi
Rank: #10186 (-52)
40K β†’ 25.2M
3:02 | 8:48/mi
FINISH
3:15:24
26.22 mi
Rank: #10359 (-173)
25.2M β†’ FINISH
8:04 | 7:55/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:35:56
Pace7:20 /mi
2nd Half
Distance13.11 mi
Time1:39:28
Pace7:36 /mi
πŸ“ŠPositive Split: 3.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:05:3323:237:3223:23
7:32
-
10K
6.21 mi11:28:1946:097:2622:46
7:20
-0:12
15K
9.32 mi11:50:361:08:267:2122:17
7:11
-0:09
20K
12.43 mi12:13:091:30:597:2022:33
7:16
+0:05
HALF
13.11 mi12:18:061:35:567:204:57
7:16
0:00
25K
15.53 mi12:35:471:53:377:1917:41
7:18
+0:02
30K
18.64 mi12:58:462:16:367:2022:59
7:24
+0:06
20M
20.00 mi13:08:532:26:437:2110:07
7:27
+0:03
21M
21.00 mi13:16:472:34:377:227:54
7:54
+0:27
35K
21.75 mi13:22:232:40:137:235:36
7:30
-0:24
23M
23.00 mi13:32:052:49:557:249:42
7:46
+0:16
24M
24.00 mi13:39:482:57:387:257:43
7:43
-0:03
40K
24.85 mi13:46:283:04:187:256:40
7:48
+0:05
25.2M
25.20 mi13:49:303:07:207:273:02
8:48
+1:00
FINISH
26.22 mi13:57:343:15:247:288:04
7:55
-0:53

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

7:11 /mi

Average Pace

7:27 /mi

Slowest Pace

8:48 /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

1:07:28

35% of race

Time at Steady Pace

1:24:51

43% of race

Time at Slower Pace

43:05

22% of race

Average Pace: 7:27 /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 mi11:05:3323:237:3223:23
7:32
#12998
10K
6.21 mi11:28:1946:097:2622:46
7:20
#12208
15K
9.32 mi11:50:361:08:267:2122:17
7:11
#11425
20K
12.43 mi12:13:091:30:597:2022:33
7:16
#11039
HALF
13.11 mi12:18:061:35:567:204:57
7:16
#11027
25K
15.53 mi12:35:471:53:377:1917:41
7:18
#10718
30K
18.64 mi12:58:462:16:367:2022:59
7:24
#10308
20M
20.00 mi13:08:532:26:437:2110:07
7:27
#10144
21M
21.00 mi13:16:472:34:377:227:54
7:54
#10062
35K
21.75 mi13:22:232:40:137:235:36
7:30
#10059
23M
23.00 mi13:32:052:49:557:249:42
7:46
#10067
24M
24.00 mi13:39:482:57:387:257:43
7:43
#10122
40K
24.85 mi13:46:283:04:187:256:40
7:48
#10134
25.2M
25.20 mi13:49:303:07:207:273:02
8:48
#10186
FINISH
26.22 mi13:57:343:15:247:288:04
7:55
#10359
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 mi12998348234829907(Top 34%)1902(Top 15%)1902(Top 33%)
10K6.21 mi3.10 mi12208+7903057+4253057+42511411(Top 39%)2657(Top 21%)2657(Top 46%)
15K9.32 mi3.11 mi11425+7832652+4052652+4059907(Top 34%)1902(Top 15%)1902(Top 33%)
20K12.43 mi3.11 mi11039+3862489+1632489+1639841(Top 34%)1963(Top 16%)1963(Top 34%)
HALF13.11 mi0.68 mi11027+122485+42485+410924(Top 38%)2437(Top 19%)2437(Top 43%)
25K15.53 mi2.42 mi10718+3092367+1182367+1189664(Top 33%)1965(Top 16%)1965(Top 34%)
30K18.64 mi3.11 mi10308+4102194+1732194+1738861(Top 31%)1759(Top 14%)1759(Top 31%)
20M20.00 mi1.36 mi10144+1642140+542140+548794(Top 30%)1831(Top 15%)1831(Top 32%)
21M21.00 mi1.00 mi10062+822130+102130+109256(Top 32%)2149(Top 17%)2149(Top 38%)
35K21.75 mi0.75 mi10059+32140-102140-1010757(Top 37%)2869(Top 23%)2869(Top 50%)
23M23.00 mi1.25 mi10067-82176-362176-3610690(Top 37%)2949(Top 23%)2949(Top 52%)
24M24.00 mi1.00 mi10122-552239-632239-6311675(Top 40%)3522(Top 28%)3522(Top 62%)
40K24.85 mi0.85 mi10134-122259-202259-2011025(Top 38%)3261(Top 26%)3261(Top 57%)
25.2M25.20 mi0.35 mi10186-522297-382297-3813506(Top 47%)4601(Top 37%)4601(Top 80%)
FINISH26.22 mi1.02 mi10359-1732403-1062403-10614618(Top 50%)5226(Top 42%)5226(Top 91%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
Γ—21
+97ft-345ft

Overall

9907

Females

1902

F18-39

1902

5K→10K

3.1 - 6.2 mi

Top 39%
Γ—5
+79ft-138ft

Overall

11411

Females

2657

F18-39

2657

10K→15K

6.2 - 9.3 mi

Top 34%
Γ—3
+67ft-78ft

Overall

9907

Females

1902

F18-39

1902

15K→20K

9.3 - 12.4 mi

Top 34%
Γ—5
+106ft-86ft

Overall

9841

Females

1963

F18-39

1963

20K→HALF

12.4 - 13.1 mi

Top 38%
Γ—2
+19ft-37ft

Overall

10924

Females

2437

F18-39

2437

HALF→25K

13.1 - 15.5 mi

Top 33%
Γ—4
+66ft-88ft

Overall

9664

Females

1965

F18-39

1965

25K→30K

15.5 - 18.6 mi

Top 31%
Γ—9
+181ft-148ft

Overall

8861

Females

1759

F18-39

1759

30K→20M

18.6 - 20.0 mi

Top 30%
Γ—5
+64ft-50ft

Overall

8794

Females

1831

F18-39

1831

20M→21M

20.0 - 21.0 mi

Top 32%
Γ—8
+106ft-24ft

Overall

9256

Females

2149

F18-39

2149

21M→35K

21.0 - 21.8 mi

Top 37%
Γ—7
+17ft-86ft

Overall

10757

Females

2869

F18-39

2869

35K→23M

21.8 - 23.0 mi

Top 37%
Γ—5
+23ft-63ft

Overall

10690

Females

2949

F18-39

2949

23M→24M

23.0 - 24.0 mi

Top 40%
Γ—6
+12ft-82ft

Overall

11675

Females

3522

F18-39

3522

24M→40K

24.0 - 24.9 mi

Top 38%
Γ—1
+6ft-20ft

Overall

11025

Females

3261

F18-39

3261

40K→25.2M

24.9 - 25.2 mi

Top 47%
Γ—1
+13ft-16ft

Overall

13506

Females

4601

F18-39

4601

25.2M→FINISH

25.2 - 26.2 mi

Top 50%
Γ—2
+22ft-21ft

Overall

14618

Females

5226

F18-39

5226

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3517
Passed By
877
Net Change
+2639
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#12998
5K β†’ 10K84353+790#12998#12208
10K β†’ 15K80017+783#12208#11425
15K β†’ 20K39610+386#11425#11039
20K β†’ HALF3927+12#11039#11027
HALF β†’ 25K33425+309#11027#10718
25K β†’ 30K43323+410#10718#10308
30K β†’ 20M18420+164#10308#10144
20M β†’ 21M12139+82#10144#10062
21M β†’ 35K5754+3#10062#10059
35K β†’ 23M119126-8#10059#10067
23M β†’ 24M70125-55#10067#10122
24M β†’ 40K6072-12#10122#10134
40K β†’ 25.2M2981-52#10134#10186
25.2M β†’ FINISH32205-173#10186#10359
TOTALS3517877+2639
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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing