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BOSTON MARATHON 2026

Yvonne Spencer

Bib: 25363β€’F

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F60-64)
#0 / 782
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
31:20
3.11 mi
Rank: #26187
Start β†’ 5K
31:20 | 10:06/mi
10K
1:02:23
6.21 mi
Rank: #26000 (+187)
5K β†’ 10K
31:03 | 10:00/mi
15K
1:32:58
9.32 mi
Rank: #25755 (+245)
10K β†’ 15K
30:35 | 9:51/mi
20K
2:03:49
12.43 mi
Rank: #25499 (+256)
15K β†’ 20K
30:51 | 9:56/mi
HALF
2:10:23
13.11 mi
Rank: #25466 (+33)
20K β†’ HALF
6:34 | 9:39/mi
25K
2:34:27
15.53 mi
Rank: #25249 (+217)
HALF β†’ 25K
24:04 | 9:56/mi
30K
3:05:24
18.64 mi
Rank: #24849 (+400)
25K β†’ 30K
30:57 | 9:58/mi
20M
3:18:53
20.00 mi
Rank: #24683 (+166)
30K β†’ 20M
13:29 | 9:56/mi
21M
3:28:57
21.00 mi
Rank: #24475 (+208)
20M β†’ 21M
10:04 | 10:04/mi
35K
3:36:03
21.75 mi
Rank: #24382 (+93)
21M β†’ 35K
7:06 | 9:30/mi
23M
3:48:02
23.00 mi
Rank: #24175 (+207)
35K β†’ 23M
11:59 | 9:35/mi
24M
3:57:20
24.00 mi
Rank: #24011 (+164)
23M β†’ 24M
9:18 | 9:18/mi
40K
4:05:11
24.85 mi
Rank: #23861 (+150)
24M β†’ 40K
7:51 | 9:11/mi
25.2M
4:08:32
25.20 mi
Rank: #23789 (+72)
40K β†’ 25.2M
3:21 | 9:43/mi
FINISH
4:17:13
26.22 mi
Rank: #23596 (+193)
25.2M β†’ FINISH
8:41 | 8:32/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time2:10:23
Pace9:57 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time2:06:50
Pace9:41 /mi
πŸ“ŠNegative Split: 2.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:38:5731:2010:0631:20
10:06
-
10K
6.21 mi12:10:001:02:2310:0331:03
10:00
-0:06
15K
9.32 mi12:40:351:32:589:5930:35
9:51
-0:09
20K
12.43 mi13:11:262:03:499:5830:51
9:56
+0:05
HALF
13.11 mi13:18:002:10:239:576:34
9:39
-0:17
25K
15.53 mi13:42:042:34:279:5724:04
9:56
+0:17
30K
18.64 mi14:13:013:05:249:5730:57
9:58
+0:02
20M
20.00 mi14:26:303:18:539:5713:29
9:56
-0:02
21M
21.00 mi14:36:343:28:579:5810:04
10:04
+0:08
35K
21.75 mi14:43:403:36:039:577:06
9:30
-0:34
23M
23.00 mi14:55:393:48:029:5511:59
9:35
+0:05
24M
24.00 mi15:04:573:57:209:549:18
9:18
-0:17
40K
24.85 mi15:12:484:05:119:527:51
9:11
-0:07
25.2M
25.20 mi15:16:094:08:329:523:21
9:43
+0:32
FINISH
26.22 mi15:24:504:17:139:508:41
8:32
-1:11

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

8:32 /mi

Average Pace

9:49 /mi

Slowest Pace

10:06 /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

25:50

10% of race

Time at Steady Pace

3:20:03

78% of race

Time at Slower Pace

31:20

12% of race

Average Pace: 9:49 /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 mi11:38:5731:2010:0631:20
10:06
#26187
10K
6.21 mi12:10:001:02:2310:0331:03
10:00
#26000
15K
9.32 mi12:40:351:32:589:5930:35
9:51
#25755
20K
12.43 mi13:11:262:03:499:5830:51
9:56
#25499
HALF
13.11 mi13:18:002:10:239:576:34
9:39
#25466
25K
15.53 mi13:42:042:34:279:5724:04
9:56
#25249
30K
18.64 mi14:13:013:05:249:5730:57
9:58
#24849
20M
20.00 mi14:26:303:18:539:5713:29
9:56
#24683
21M
21.00 mi14:36:343:28:579:5810:04
10:04
#24475
35K
21.75 mi14:43:403:36:039:577:06
9:30
#24382
23M
23.00 mi14:55:393:48:029:5511:59
9:35
#24175
24M
24.00 mi15:04:573:57:209:549:18
9:18
#24011
40K
24.85 mi15:12:484:05:119:527:51
9:11
#23861
25.2M
25.20 mi15:16:094:08:329:523:21
9:43
#23789
FINISH
26.22 mi15:24:504:17:139:508:41
8:32
#23596
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi26187108031080325331(Top 87%)10345(Top 82%)10345(Top 1323%)
10K6.21 mi3.10 mi26000+18710716+8710716+8725826(Top 89%)10632(Top 85%)10632(Top 1360%)
15K9.32 mi3.11 mi25755+24510575+14110575+14125331(Top 87%)10345(Top 82%)10345(Top 1323%)
20K12.43 mi3.11 mi25499+25610451+12410451+12424872(Top 86%)10129(Top 81%)10129(Top 1295%)
HALF13.11 mi0.68 mi25466+3310432+1910432+1924739(Top 85%)10071(Top 80%)10071(Top 1288%)
25K15.53 mi2.42 mi25249+21710323+10910323+10924117(Top 83%)9772(Top 78%)9772(Top 1250%)
30K18.64 mi3.11 mi24849+40010140+18310140+18323021(Top 79%)9302(Top 74%)9302(Top 1190%)
20M20.00 mi1.36 mi24683+16610063+7710063+7722389(Top 77%)9054(Top 72%)9054(Top 1158%)
21M21.00 mi1.00 mi24475+2089972+919972+9120678(Top 71%)8207(Top 65%)8207(Top 1049%)
35K21.75 mi0.75 mi24382+939934+389934+3821770(Top 75%)8843(Top 70%)8843(Top 1131%)
23M23.00 mi1.25 mi24175+2079854+809854+8020870(Top 72%)8400(Top 67%)8400(Top 1074%)
24M24.00 mi1.00 mi24011+1649786+689786+6820664(Top 71%)8382(Top 67%)8382(Top 1072%)
40K24.85 mi0.85 mi23861+1509709+779709+7719247(Top 66%)7710(Top 61%)7710(Top 986%)
25.2M25.20 mi0.35 mi23789+729676+339676+3318375(Top 63%)7267(Top 58%)7267(Top 929%)
FINISH26.22 mi1.02 mi23596+1939597+799597+7918317(Top 63%)7222(Top 57%)7222(Top 924%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
Γ—21
+97ft-345ft

Overall

25331

Females

10345

F60-64

10345

5K→10K

3.1 - 6.2 mi

Top 89%
Γ—5
+79ft-138ft

Overall

25826

Females

10632

F60-64

10632

10K→15K

6.2 - 9.3 mi

Top 87%
Γ—3
+67ft-78ft

Overall

25331

Females

10345

F60-64

10345

15K→20K

9.3 - 12.4 mi

Top 86%
Γ—5
+106ft-86ft

Overall

24872

Females

10129

F60-64

10129

20K→HALF

12.4 - 13.1 mi

Top 85%
Γ—2
+19ft-37ft

Overall

24739

Females

10071

F60-64

10071

HALF→25K

13.1 - 15.5 mi

Top 83%
Γ—4
+66ft-88ft

Overall

24117

Females

9772

F60-64

9772

25K→30K

15.5 - 18.6 mi

Top 79%
Γ—9
+181ft-148ft

Overall

23021

Females

9302

F60-64

9302

30K→20M

18.6 - 20.0 mi

Top 77%
Γ—5
+64ft-50ft

Overall

22389

Females

9054

F60-64

9054

20M→21M

20.0 - 21.0 mi

Top 71%
Γ—8
+106ft-24ft

Overall

20678

Females

8207

F60-64

8207

21M→35K

21.0 - 21.8 mi

Top 75%
Γ—7
+17ft-86ft

Overall

21770

Females

8843

F60-64

8843

35K→23M

21.8 - 23.0 mi

Top 72%
Γ—5
+23ft-63ft

Overall

20870

Females

8400

F60-64

8400

23M→24M

23.0 - 24.0 mi

Top 71%
Γ—6
+12ft-82ft

Overall

20664

Females

8382

F60-64

8382

24M→40K

24.0 - 24.9 mi

Top 66%
Γ—1
+6ft-20ft

Overall

19247

Females

7710

F60-64

7710

40K→25.2M

24.9 - 25.2 mi

Top 63%
Γ—1
+13ft-16ft

Overall

18375

Females

7267

F60-64

7267

25.2M→FINISH

25.2 - 26.2 mi

Top 63%
Γ—2
+22ft-21ft

Overall

18317

Females

7222

F60-64

7222

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2773*
Passed By
182
Net Change
+2591
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#26187
5K β†’ 10K296*109+187#26187#26000
10K β†’ 15K272*27+245#26000#25755
15K β†’ 20K277*21+256#25755#25499
20K β†’ HALF396+33#25499#25466
HALF β†’ 25K219*2+217#25466#25249
25K β†’ 30K404*4+400#25249#24849
30K β†’ 20M1715+166#24849#24683
20M β†’ 21M208*0+208#24683#24475
21M β†’ 35K952+93#24475#24382
35K β†’ 23M210*3+207#24382#24175
23M β†’ 24M1651+164#24175#24011
24M β†’ 40K1500+150#24011#23861
40K β†’ 25.2M720+72#23861#23789
25.2M β†’ FINISH1952+193#23789#23596
TOTALS2773*182+2591

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

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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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing