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BOSTON MARATHON 2026

Sonja Verhage

Bib: 20771•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
Top 41%
Age Group (F45-49)
#0 / 1786
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
25:42
3.11 mi
Rank: #18709
Start → 5K
25:42 | 8:17/mi
10K
51:15
6.21 mi
Rank: #18703 (+6)
5K → 10K
25:33 | 8:14/mi
15K
1:16:47
9.32 mi
Rank: #18624 (+79)
10K → 15K
25:32 | 8:14/mi
20K
1:42:22
12.43 mi
Rank: #18391 (+233)
15K → 20K
25:35 | 8:15/mi
HALF
1:47:47
13.11 mi
Rank: #18301 (+90)
20K → HALF
5:25 | 7:57/mi
25K
2:08:05
15.53 mi
Rank: #18225 (+76)
HALF → 25K
20:18 | 8:23/mi
30K
2:35:01
18.64 mi
Rank: #18131 (+94)
25K → 30K
26:56 | 8:41/mi
20M
2:46:47
20.00 mi
Rank: #18022 (+109)
30K → 20M
11:46 | 8:40/mi
21M
2:56:03
21.00 mi
Rank: #17989 (+33)
20M → 21M
9:16 | 9:16/mi
35K
3:02:17
21.75 mi
Rank: #17922 (+67)
21M → 35K
6:14 | 8:20/mi
23M
3:13:05
23.00 mi
Rank: #17795 (+127)
35K → 23M
10:48 | 8:38/mi
24M
3:21:39
24.00 mi
Rank: #17788 (+7)
23M → 24M
8:34 | 8:34/mi
40K
3:29:09
24.85 mi
Rank: #17738 (+50)
24M → 40K
7:30 | 8:47/mi
25.2M
3:32:37
25.20 mi
Rank: #17768 (-30)
40K → 25.2M
3:28 | 10:04/mi
FINISH
3:41:27
26.22 mi
Rank: #17809 (-41)
25.2M → FINISH
8:50 | 8:41/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:47:47
Pace8:14 /mi
2nd Half
Distance13.11 mi
Time1:53:40
Pace8:41 /mi
📊Positive Split: 5.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:4225:428:1725:42
8:17
-
10K
6.21 mi11:54:1551:158:1525:33
8:14
-0:03
15K
9.32 mi12:19:471:16:478:1525:32
8:14
0:00
20K
12.43 mi12:45:221:42:228:1525:35
8:15
+0:01
HALF
13.11 mi12:50:471:47:478:145:25
7:57
-0:18
25K
15.53 mi13:11:052:08:058:1520:18
8:23
+0:26
30K
18.64 mi13:38:012:35:018:1926:56
8:41
+0:18
20M
20.00 mi13:49:472:46:478:2111:46
8:40
-0:01
21M
21.00 mi13:59:032:56:038:249:16
9:16
+0:36
35K
21.75 mi14:05:173:02:178:236:14
8:20
-0:56
23M
23.00 mi14:16:053:13:058:2410:48
8:38
+0:18
24M
24.00 mi14:24:393:21:398:258:34
8:34
-0:04
40K
24.85 mi14:32:093:29:098:257:30
8:47
+0:13
25.2M
25.20 mi14:35:373:32:378:273:28
10:04
+1:17
FINISH
26.22 mi14:44:273:41:278:288:50
8:41
-1:23

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

7:57 /mi

Average Pace

8:27 /mi

Slowest Pace

10:04 /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

1:47:47

49% of race

Time at Steady Pace

1:40:56

46% of race

Time at Slower Pace

12:44

6% of race

Average Pace: 8:27 /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 mi11:28:4225:428:1725:42
8:17
#18709
10K
6.21 mi11:54:1551:158:1525:33
8:14
#18703
15K
9.32 mi12:19:471:16:478:1525:32
8:14
#18624
20K
12.43 mi12:45:221:42:228:1525:35
8:15
#18391
HALF
13.11 mi12:50:471:47:478:145:25
7:57
#18301
25K
15.53 mi13:11:052:08:058:1520:18
8:23
#18225
30K
18.64 mi13:38:012:35:018:1926:56
8:41
#18131
20M
20.00 mi13:49:472:46:478:2111:46
8:40
#18022
21M
21.00 mi13:59:032:56:038:249:16
9:16
#17989
35K
21.75 mi14:05:173:02:178:236:14
8:20
#17922
23M
23.00 mi14:16:053:13:058:2410:48
8:38
#17795
24M
24.00 mi14:24:393:21:398:258:34
8:34
#17788
40K
24.85 mi14:32:093:29:098:257:30
8:47
#17738
25.2M
25.20 mi14:35:373:32:378:273:28
10:04
#17768
FINISH
26.22 mi14:44:273:41:278:288:50
8:41
#17809
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi187096908690818461(Top 64%)6738(Top 54%)6738(Top 377%)
10K6.21 mi3.10 mi18703+66891+176891+1718717(Top 64%)6865(Top 55%)6865(Top 384%)
15K9.32 mi3.11 mi18624+796833+586833+5818461(Top 64%)6738(Top 54%)6738(Top 377%)
20K12.43 mi3.11 mi18391+2336702+1316702+13117714(Top 61%)6346(Top 50%)6346(Top 355%)
HALF13.11 mi0.68 mi18301+906658+446658+4416816(Top 58%)5823(Top 46%)5823(Top 326%)
25K15.53 mi2.42 mi18225+766623+356623+3517823(Top 61%)6462(Top 51%)6462(Top 362%)
30K18.64 mi3.11 mi18131+946610+136610+1317849(Top 62%)6586(Top 52%)6586(Top 369%)
20M20.00 mi1.36 mi18022+1096574+366574+3617202(Top 59%)6304(Top 50%)6304(Top 353%)
21M21.00 mi1.00 mi17989+336573+16573+117502(Top 60%)6521(Top 52%)6521(Top 365%)
35K21.75 mi0.75 mi17922+676540+336540+3316676(Top 57%)6140(Top 49%)6140(Top 344%)
23M23.00 mi1.25 mi17795+1276505+356505+3516511(Top 57%)6151(Top 49%)6151(Top 344%)
24M24.00 mi1.00 mi17788+76514-96514-917285(Top 60%)6623(Top 53%)6623(Top 371%)
40K24.85 mi0.85 mi17738+506499+156499+1517257(Top 59%)6656(Top 53%)6656(Top 373%)
25.2M25.20 mi0.35 mi17768-306528-296528-2919608(Top 68%)7863(Top 63%)7863(Top 440%)
FINISH26.22 mi1.02 mi17809-416576-486576-4819015(Top 66%)7569(Top 60%)7569(Top 424%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21
+97ft-345ft

Overall

18461

Females

6738

F45-49

6738

5K→10K

3.1 - 6.2 mi

Top 64%
×5
+79ft-138ft

Overall

18717

Females

6865

F45-49

6865

10K→15K

6.2 - 9.3 mi

Top 64%
×3
+67ft-78ft

Overall

18461

Females

6738

F45-49

6738

15K→20K

9.3 - 12.4 mi

Top 61%
×5
+106ft-86ft

Overall

17714

Females

6346

F45-49

6346

20K→HALF

12.4 - 13.1 mi

Top 58%
×2
+19ft-37ft

Overall

16816

Females

5823

F45-49

5823

HALF→25K

13.1 - 15.5 mi

Top 61%
×4
+66ft-88ft

Overall

17823

Females

6462

F45-49

6462

25K→30K

15.5 - 18.6 mi

Top 62%
×9
+181ft-148ft

Overall

17849

Females

6586

F45-49

6586

30K→20M

18.6 - 20.0 mi

Top 59%
×5
+64ft-50ft

Overall

17202

Females

6304

F45-49

6304

20M→21M

20.0 - 21.0 mi

Top 60%
×8
+106ft-24ft

Overall

17502

Females

6521

F45-49

6521

21M→35K

21.0 - 21.8 mi

Top 57%
×7
+17ft-86ft

Overall

16676

Females

6140

F45-49

6140

35K→23M

21.8 - 23.0 mi

Top 57%
×5
+23ft-63ft

Overall

16511

Females

6151

F45-49

6151

23M→24M

23.0 - 24.0 mi

Top 60%
×6
+12ft-82ft

Overall

17285

Females

6623

F45-49

6623

24M→40K

24.0 - 24.9 mi

Top 59%
×1
+6ft-20ft

Overall

17257

Females

6656

F45-49

6656

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1
+13ft-16ft

Overall

19608

Females

7863

F45-49

7863

25.2M→FINISH

25.2 - 26.2 mi

Top 66%
×2
+22ft-21ft

Overall

19015

Females

7569

F45-49

7569

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1909*
Passed By
1009
Net Change
+900
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18709
5K → 10K206*200+6#18709#18703
10K → 15K211*132+79#18703#18624
15K → 20K290*57+233#18624#18391
20K → HALF922+90#18391#18301
HALF → 25K15377+76#18301#18225
25K → 30K236*142+94#18225#18131
30K → 20M15041+109#18131#18022
20M → 21M9057+33#18022#17989
21M → 35K8821+67#17989#17922
35K → 23M15831+127#17922#17795
23M → 24M6457+7#17795#17788
24M → 40K9545+50#17788#17738
40K → 25.2M2353-30#17738#17768
25.2M → FINISH5394-41#17768#17809
TOTALS1909*1009+900

* 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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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing