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BOSTON MARATHON 2026

Samie Leigh

Bib: 14169•F

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0:00
/ mi
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Overall
#0 / 29021
Top 29%
Gender (Female)
#0 / 12578
Top 12%
Age Group (F18-39)
#0 / 5716
Top 22%
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
22:10
3.11 mi
Rank: #9639
Start → 5K
22:10 | 7:09/mi
10K
44:24
6.21 mi
Rank: #9719 (-80)
5K → 10K
22:14 | 7:10/mi
15K
1:06:37
9.32 mi
Rank: #9670 (+49)
10K → 15K
22:13 | 7:10/mi
20K
1:28:58
12.43 mi
Rank: #9514 (+156)
15K → 20K
22:21 | 7:12/mi
HALF
1:33:50
13.11 mi
Rank: #9527 (-13)
20K → HALF
4:52 | 7:09/mi
25K
1:51:20
15.53 mi
Rank: #9438 (+89)
HALF → 25K
17:30 | 7:13/mi
30K
2:14:12
18.64 mi
Rank: #9241 (+197)
25K → 30K
22:52 | 7:22/mi
20M
2:24:12
20.00 mi
Rank: #9110 (+131)
30K → 20M
10:00 | 7:22/mi
21M
2:31:49
21.00 mi
Rank: #8972 (+138)
20M → 21M
7:37 | 7:37/mi
35K
2:37:08
21.75 mi
Rank: #8899 (+73)
21M → 35K
5:19 | 7:07/mi
23M
2:45:52
23.00 mi
Rank: #8599 (+300)
35K → 23M
8:44 | 6:59/mi
24M
2:52:54
24.00 mi
Rank: #8481 (+118)
23M → 24M
7:02 | 7:02/mi
40K
2:59:13
24.85 mi
Rank: #8438 (+43)
24M → 40K
6:19 | 7:24/mi
25.2M
3:01:58
25.20 mi
Rank: #8427 (+11)
40K → 25.2M
2:45 | 7:59/mi
FINISH
3:09:13
26.22 mi
Rank: #8376 (+51)
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
Time1:33:50
Pace7:10 /mi
2nd Half
Distance13.11 mi
Time1:35:23
Pace7:17 /mi
📊Positive Split: 1.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:4122:107:0922:10
7:09
-
10K
6.21 mi11:13:5544:247:0922:14
7:10
+0:01
15K
9.32 mi11:36:081:06:377:0922:13
7:10
0:00
20K
12.43 mi11:58:291:28:587:1022:21
7:12
+0:02
HALF
13.11 mi12:03:211:33:507:104:52
7:09
-0:03
25K
15.53 mi12:20:511:51:207:1117:30
7:13
+0:04
30K
18.64 mi12:43:432:14:127:1222:52
7:22
+0:09
20M
20.00 mi12:53:432:24:127:1310:00
7:22
0:00
21M
21.00 mi13:01:202:31:497:147:37
7:37
+0:15
35K
21.75 mi13:06:392:37:087:145:19
7:07
-0:30
23M
23.00 mi13:15:232:45:527:138:44
6:59
-0:08
24M
24.00 mi13:22:252:52:547:137:02
7:02
+0:03
40K
24.85 mi13:28:442:59:137:136:19
7:24
+0:22
25.2M
25.20 mi13:31:293:01:587:142:45
7:59
+0:35
FINISH
26.22 mi13:38:443:09:137:147:15
7:07
-0:52

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

6:59 /mi

Average Pace

7:13 /mi

Slowest Pace

7:59 /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

3:06:28

99% of race

Time at Steady Pace

2:45

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:13 /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 mi10:51:4122:107:0922:10
7:09
#9639
10K
6.21 mi11:13:5544:247:0922:14
7:10
#9719
15K
9.32 mi11:36:081:06:377:0922:13
7:10
#9670
20K
12.43 mi11:58:291:28:587:1022:21
7:12
#9514
HALF
13.11 mi12:03:211:33:507:104:52
7:09
#9527
25K
15.53 mi12:20:511:51:207:1117:30
7:13
#9438
30K
18.64 mi12:43:432:14:127:1222:52
7:22
#9241
20M
20.00 mi12:53:432:24:127:1310:00
7:22
#9110
21M
21.00 mi13:01:202:31:497:147:37
7:37
#8972
35K
21.75 mi13:06:392:37:087:145:19
7:07
#8899
23M
23.00 mi13:15:232:45:527:138:44
6:59
#8599
24M
24.00 mi13:22:252:52:547:137:02
7:02
#8481
40K
24.85 mi13:28:442:59:137:136:19
7:24
#8438
25.2M
25.20 mi13:31:293:01:587:142:45
7:59
#8427
FINISH
26.22 mi13:38:443:09:137:147:15
7:07
#8376
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 mi9639170717079705(Top 33%)1797(Top 14%)1797(Top 31%)
10K6.21 mi3.10 mi9719-801750-431750-439879(Top 34%)1850(Top 15%)1850(Top 32%)
15K9.32 mi3.11 mi9670+491747+31747+39705(Top 33%)1797(Top 14%)1797(Top 31%)
20K12.43 mi3.11 mi9514+1561697+501697+509293(Top 32%)1698(Top 13%)1698(Top 30%)
HALF13.11 mi0.68 mi9527-131705-81705-89798(Top 34%)1868(Top 15%)1868(Top 33%)
25K15.53 mi2.42 mi9438+891702+31702+39013(Top 31%)1653(Top 13%)1653(Top 29%)
30K18.64 mi3.11 mi9241+1971665+371665+378587(Top 30%)1625(Top 13%)1625(Top 28%)
20M20.00 mi1.36 mi9110+1311639+261639+268169(Top 28%)1552(Top 12%)1552(Top 27%)
21M21.00 mi1.00 mi8972+1381602+371602+377308(Top 25%)1337(Top 11%)1337(Top 23%)
35K21.75 mi0.75 mi8899+731594+81594+87926(Top 27%)1518(Top 12%)1518(Top 27%)
23M23.00 mi1.25 mi8599+3001499+951499+955354(Top 18%)700(Top 6%)700(Top 12%)
24M24.00 mi1.00 mi8481+1181479+201479+206745(Top 23%)1200(Top 10%)1200(Top 21%)
40K24.85 mi0.85 mi8438+431490-111490-118080(Top 28%)1824(Top 15%)1824(Top 32%)
25.2M25.20 mi0.35 mi8427+111496-61496-68240(Top 28%)1971(Top 16%)1971(Top 34%)
FINISH26.22 mi1.02 mi8376+511495+11495+18486(Top 29%)2138(Top 17%)2138(Top 37%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21
+97ft-345ft

Overall

9705

Females

1797

F18-39

1797

5K→10K

3.1 - 6.2 mi

Top 34%
×5
+79ft-138ft

Overall

9879

Females

1850

F18-39

1850

10K→15K

6.2 - 9.3 mi

Top 33%
×3
+67ft-78ft

Overall

9705

Females

1797

F18-39

1797

15K→20K

9.3 - 12.4 mi

Top 32%
×5
+106ft-86ft

Overall

9293

Females

1698

F18-39

1698

20K→HALF

12.4 - 13.1 mi

Top 34%
×2
+19ft-37ft

Overall

9798

Females

1868

F18-39

1868

HALF→25K

13.1 - 15.5 mi

Top 31%
×4
+66ft-88ft

Overall

9013

Females

1653

F18-39

1653

25K→30K

15.5 - 18.6 mi

Top 30%
×9
+181ft-148ft

Overall

8587

Females

1625

F18-39

1625

30K→20M

18.6 - 20.0 mi

Top 28%
×5
+64ft-50ft

Overall

8169

Females

1552

F18-39

1552

20M→21M

20.0 - 21.0 mi

Top 25%
×8
+106ft-24ft

Overall

7308

Females

1337

F18-39

1337

21M→35K

21.0 - 21.8 mi

Top 27%
×7
+17ft-86ft

Overall

7926

Females

1518

F18-39

1518

35K→23M

21.8 - 23.0 mi

Top 18%
×5
+23ft-63ft

Overall

5354

Females

700

F18-39

700

23M→24M

23.0 - 24.0 mi

Top 23%
×6
+12ft-82ft

Overall

6745

Females

1200

F18-39

1200

24M→40K

24.0 - 24.9 mi

Top 28%
×1
+6ft-20ft

Overall

8080

Females

1824

F18-39

1824

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1
+13ft-16ft

Overall

8240

Females

1971

F18-39

1971

25.2M→FINISH

25.2 - 26.2 mi

Top 29%
×2
+22ft-21ft

Overall

8486

Females

2138

F18-39

2138

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2096*
Passed By
754
Net Change
+1263
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9639
5K → 10K199200-80#9639#9719
10K → 15K190141+49#9719#9670
15K → 20K221*65+156#9670#9514
20K → HALF1932-13#9514#9527
HALF → 25K15061+89#9527#9438
25K → 30K260*63+197#9438#9241
30K → 20M16332+131#9241#9110
20M → 21M15719+138#9110#8972
21M → 35K9017+73#8972#8899
35K → 23M305*5+300#8899#8599
23M → 24M13517+118#8599#8481
24M → 40K8744+43#8481#8438
40K → 25.2M3120+11#8438#8427
25.2M → FINISH8938+51#8427#8376
TOTALS2096*754+1263

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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