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BOSTON MARATHON 2026

Holly Wallace

Bib: 20934•F

CA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 45%
Masters (Masters Women)
#0 / 6862
Top 30%
Age Group (F40-44)
#0 / 1737
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
25:11
3.11 mi
Rank: #17644
Start → 5K
25:11 | 8:07/mi
10K
49:34
6.21 mi
Rank: #16899 (+745)
5K → 10K
24:23 | 7:51/mi
15K
1:13:46
9.32 mi
Rank: #16390 (+509)
10K → 15K
24:12 | 7:48/mi
20K
1:38:12
12.43 mi
Rank: #16031 (+359)
15K → 20K
24:26 | 7:52/mi
HALF
1:43:32
13.11 mi
Rank: #16013 (+18)
20K → HALF
5:20 | 7:50/mi
25K
2:02:44
15.53 mi
Rank: #15780 (+233)
HALF → 25K
19:12 | 7:56/mi
30K
2:28:37
18.64 mi
Rank: #15782 (-2)
25K → 30K
25:53 | 8:20/mi
20M
2:40:19
20.00 mi
Rank: #15869 (-87)
30K → 20M
11:42 | 8:37/mi
21M
2:49:17
21.00 mi
Rank: #15842 (+27)
20M → 21M
8:58 | 8:58/mi
35K
2:55:35
21.75 mi
Rank: #15860 (-18)
21M → 35K
6:18 | 8:26/mi
23M
3:06:31
23.00 mi
Rank: #15923 (-63)
35K → 23M
10:56 | 8:45/mi
24M
3:15:11
24.00 mi
Rank: #16008 (-85)
23M → 24M
8:40 | 8:40/mi
40K
3:22:49
24.85 mi
Rank: #16069 (-61)
24M → 40K
7:38 | 8:56/mi
25.2M
3:26:04
25.20 mi
Rank: #16073 (-4)
40K → 25.2M
3:15 | 9:26/mi
FINISH
3:34:30
26.22 mi
Rank: #16097 (-24)
25.2M → FINISH
8:26 | 8:17/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:43:32
Pace7:54 /mi
2nd Half
Distance13.11 mi
Time1:50:58
Pace8:28 /mi
📊Positive Split: 7.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:1525:118:0725:11
8:07
-
10K
6.21 mi11:51:3849:347:5924:23
7:51
-0:16
15K
9.32 mi12:15:501:13:467:5524:12
7:48
-0:03
20K
12.43 mi12:40:161:38:127:5524:26
7:52
+0:04
HALF
13.11 mi12:45:361:43:327:545:20
7:50
-0:02
25K
15.53 mi13:04:482:02:447:5519:12
7:56
+0:06
30K
18.64 mi13:30:412:28:377:5925:53
8:20
+0:24
20M
20.00 mi13:42:232:40:198:0111:42
8:37
+0:17
21M
21.00 mi13:51:212:49:178:048:58
8:58
+0:21
35K
21.75 mi13:57:392:55:358:056:18
8:26
-0:32
23M
23.00 mi14:08:353:06:318:0710:56
8:45
+0:19
24M
24.00 mi14:17:153:15:118:088:40
8:40
-0:05
40K
24.85 mi14:24:533:22:498:107:38
8:56
+0:16
25.2M
25.20 mi14:28:083:26:048:113:15
9:26
+0:30
FINISH
26.22 mi14:36:343:34:308:128:26
8:17
-1:09

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

7:48 /mi

Average Pace

8:11 /mi

Slowest Pace

9:26 /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

1:37:33

45% of race

Time at Steady Pace

1:05:48

31% of race

Time at Slower Pace

51:09

24% of race

Average Pace: 8:11 /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 mi11:27:1525:118:0725:11
8:07
#17644
10K
6.21 mi11:51:3849:347:5924:23
7:51
#16899
15K
9.32 mi12:15:501:13:467:5524:12
7:48
#16390
20K
12.43 mi12:40:161:38:127:5524:26
7:52
#16031
HALF
13.11 mi12:45:361:43:327:545:20
7:50
#16013
25K
15.53 mi13:04:482:02:447:5519:12
7:56
#15780
30K
18.64 mi13:30:412:28:377:5925:53
8:20
#15782
20M
20.00 mi13:42:232:40:198:0111:42
8:37
#15869
21M
21.00 mi13:51:212:49:178:048:58
8:58
#15842
35K
21.75 mi13:57:392:55:358:056:18
8:26
#15860
23M
23.00 mi14:08:353:06:318:0710:56
8:45
#15923
24M
24.00 mi14:17:153:15:118:088:40
8:40
#16008
40K
24.85 mi14:24:533:22:498:107:38
8:56
#16069
25.2M
25.20 mi14:28:083:26:048:113:15
9:26
#16073
FINISH
26.22 mi14:36:343:34:308:128:26
8:17
#16097
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi176446296629615272(Top 53%)4910(Top 39%)4910(Top 283%)
10K6.21 mi3.10 mi16899+7455875+4215875+42116061(Top 55%)5344(Top 42%)5344(Top 308%)
15K9.32 mi3.11 mi16390+5095580+2955580+29515272(Top 53%)4910(Top 39%)4910(Top 283%)
20K12.43 mi3.11 mi16031+3595375+2055375+20515063(Top 52%)4834(Top 38%)4834(Top 278%)
HALF13.11 mi0.68 mi16013+185372+35372+315826(Top 55%)5243(Top 42%)5243(Top 302%)
25K15.53 mi2.42 mi15780+2335237+1355237+13514767(Top 51%)4742(Top 38%)4742(Top 273%)
30K18.64 mi3.11 mi15782-25275-385275-3815843(Top 55%)5437(Top 43%)5437(Top 313%)
20M20.00 mi1.36 mi15869-875342-675342-6716878(Top 58%)6128(Top 49%)6128(Top 353%)
21M21.00 mi1.00 mi15842+275346-45346-415968(Top 55%)5668(Top 45%)5668(Top 326%)
35K21.75 mi0.75 mi15860-185368-225368-2217158(Top 59%)6419(Top 51%)6419(Top 370%)
23M23.00 mi1.25 mi15923-635443-755443-7517121(Top 59%)6491(Top 52%)6491(Top 374%)
24M24.00 mi1.00 mi16008-855511-685511-6817848(Top 62%)6908(Top 55%)6908(Top 398%)
40K24.85 mi0.85 mi16069-615554-435554-4318053(Top 62%)7063(Top 56%)7063(Top 407%)
25.2M25.20 mi0.35 mi16073-45567-135567-1316976(Top 58%)6482(Top 52%)6482(Top 373%)
FINISH26.22 mi1.02 mi16097-245609-425609-4216890(Top 58%)6440(Top 51%)6440(Top 371%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21
+97ft-345ft

Overall

15272

Females

4910

F40-44

4910

5K→10K

3.1 - 6.2 mi

Top 55%
×5
+79ft-138ft

Overall

16061

Females

5344

F40-44

5344

10K→15K

6.2 - 9.3 mi

Top 53%
×3
+67ft-78ft

Overall

15272

Females

4910

F40-44

4910

15K→20K

9.3 - 12.4 mi

Top 52%
×5
+106ft-86ft

Overall

15063

Females

4834

F40-44

4834

20K→HALF

12.4 - 13.1 mi

Top 55%
×2
+19ft-37ft

Overall

15826

Females

5243

F40-44

5243

HALF→25K

13.1 - 15.5 mi

Top 51%
×4
+66ft-88ft

Overall

14767

Females

4742

F40-44

4742

25K→30K

15.5 - 18.6 mi

Top 55%
×9
+181ft-148ft

Overall

15843

Females

5437

F40-44

5437

30K→20M

18.6 - 20.0 mi

Top 58%
×5
+64ft-50ft

Overall

16878

Females

6128

F40-44

6128

20M→21M

20.0 - 21.0 mi

Top 55%
×8
+106ft-24ft

Overall

15968

Females

5668

F40-44

5668

21M→35K

21.0 - 21.8 mi

Top 59%
×7
+17ft-86ft

Overall

17158

Females

6419

F40-44

6419

35K→23M

21.8 - 23.0 mi

Top 59%
×5
+23ft-63ft

Overall

17121

Females

6491

F40-44

6491

23M→24M

23.0 - 24.0 mi

Top 62%
×6
+12ft-82ft

Overall

17848

Females

6908

F40-44

6908

24M→40K

24.0 - 24.9 mi

Top 62%
×1
+6ft-20ft

Overall

18053

Females

7063

F40-44

7063

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1
+13ft-16ft

Overall

16976

Females

6482

F40-44

6482

25.2M→FINISH

25.2 - 26.2 mi

Top 58%
×2
+22ft-21ft

Overall

16890

Females

6440

F40-44

6440

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2750
Passed By
1203
Net Change
+1547
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17644
5K → 10K81368+745#17644#16899
10K → 15K54738+509#16899#16390
15K → 20K40950+359#16390#16031
20K → HALF4022+18#16031#16013
HALF → 25K26633+233#16013#15780
25K → 30K209211-2#15780#15782
30K → 20M56143-87#15782#15869
20M → 21M11689+27#15869#15842
21M → 35K5068-18#15842#15860
35K → 23M83146-63#15860#15923
23M → 24M38123-85#15923#16008
24M → 40K3899-61#16008#16069
40K → 25.2M3236-4#16069#16073
25.2M → FINISH5377-24#16073#16097
TOTALS27501203+1547
📊

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