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BOSTON MARATHON 2026

Sofie Anne-Marie Jensen

Bib: 16617 •F •Age: N/A

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0:00
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 40%
Age Group (F18-39)
#0 / 5716
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
23:21
3.11 mi
Rank: #12928
Start → 5K
23:21 | 7:31/mi
10K
47:17
6.21 mi
Rank: #13825 (-897)
5K → 10K
23:56 | 7:43/mi
15K
1:11:40
9.32 mi
Rank: #14458 (-633)
10K → 15K
24:23 | 7:51/mi
20K
1:36:19
12.43 mi
Rank: #14738 (-280)
15K → 20K
24:39 | 7:57/mi
HALF
1:41:43
13.11 mi
Rank: #14834 (-96)
20K → HALF
5:24 | 7:56/mi
25K
2:01:24
15.53 mi
Rank: #15060 (-226)
HALF → 25K
19:41 | 8:07/mi
30K
2:27:05
18.64 mi
Rank: #15107 (-47)
25K → 30K
25:41 | 8:16/mi
20M
2:38:40
20.00 mi
Rank: #15200 (-93)
30K → 20M
11:35 | 8:32/mi
21M
2:47:38
21.00 mi
Rank: #15223 (-23)
20M → 21M
8:58 | 8:58/mi
35K
2:53:52
21.75 mi
Rank: #15267 (-44)
21M → 35K
6:14 | 8:20/mi
23M
3:04:38
23.00 mi
Rank: #15346 (-79)
35K → 23M
10:46 | 8:37/mi
24M
3:12:47
24.00 mi
Rank: #15311 (+35)
23M → 24M
8:09 | 8:09/mi
40K
3:19:55
24.85 mi
Rank: #15287 (+24)
24M → 40K
7:08 | 8:21/mi
25.2M
3:22:57
25.20 mi
Rank: #15243 (+44)
40K → 25.2M
3:02 | 8:48/mi
FINISH
3:30:52
26.22 mi
Rank: #15171 (+72)
25.2M → FINISH
7:55 | 7:47/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:41:43
Pace7:46 /mi
2nd Half
Distance13.11 mi
Time1:49:09
Pace8:20 /mi
📊Positive Split: 7.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:05:1523:217:3123:21
7:31
-
10K
6.21 mi11:29:1147:177:3723:56
7:43
+0:12
15K
9.32 mi11:53:341:11:407:4224:23
7:51
+0:08
20K
12.43 mi12:18:131:36:197:4624:39
7:57
+0:06
HALF
13.11 mi12:23:371:41:437:465:24
7:56
-0:01
25K
15.53 mi12:43:182:01:247:4919:41
8:07
+0:11
30K
18.64 mi13:08:592:27:057:5425:41
8:16
+0:09
20M
20.00 mi13:20:342:38:407:5711:35
8:32
+0:16
21M
21.00 mi13:29:322:47:387:598:58
8:58
+0:26
35K
21.75 mi13:35:462:53:528:006:14
8:20
-0:38
23M
23.00 mi13:46:323:04:388:0210:46
8:37
+0:17
24M
24.00 mi13:54:413:12:478:028:09
8:09
-0:28
40K
24.85 mi14:01:493:19:558:037:08
8:21
+0:12
25.2M
25.20 mi14:04:513:22:578:043:02
8:48
+0:27
FINISH
26.22 mi14:12:463:30:528:037:55
7:47
-1:01

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

7:31 /mi

Average Pace

8:03 /mi

Slowest Pace

8:58 /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

2:43:09

77% of race

Time at Steady Pace

38:45

18% of race

Time at Slower Pace

8:58

4% of race

Average Pace: 8:03 /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 mi11:05:1523:217:3123:21
7:31
#12928
10K
6.21 mi11:29:1147:177:3723:56
7:43
#13825
15K
9.32 mi11:53:341:11:407:4224:23
7:51
#14458
20K
12.43 mi12:18:131:36:197:4624:39
7:57
#14738
HALF
13.11 mi12:23:371:41:437:465:24
7:56
#14834
25K
15.53 mi12:43:182:01:247:4919:41
8:07
#15060
30K
18.64 mi13:08:592:27:057:5425:41
8:16
#15107
20M
20.00 mi13:20:342:38:407:5711:35
8:32
#15200
21M
21.00 mi13:29:322:47:387:598:58
8:58
#15223
35K
21.75 mi13:35:462:53:528:006:14
8:20
#15267
23M
23.00 mi13:46:323:04:388:0210:46
8:37
#15346
24M
24.00 mi13:54:413:12:478:028:09
8:09
#15311
40K
24.85 mi14:01:493:19:558:037:08
8:21
#15287
25.2M
25.20 mi14:04:513:22:578:043:02
8:48
#15243
FINISH
26.22 mi14:12:463:30:528:037:55
7:47
#15171
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 mi129283445344515757(Top 54%)5199(Top 41%)5199(Top 91%)
10K6.21 mi3.10 mi13825-8973989-5443989-54414806(Top 51%)4573(Top 36%)4573(Top 80%)
15K9.32 mi3.11 mi14458-6334397-4084397-40815757(Top 54%)5199(Top 41%)5199(Top 91%)
20K12.43 mi3.11 mi14738-2804583-1864583-18615635(Top 54%)5166(Top 41%)5166(Top 90%)
HALF13.11 mi0.68 mi14834-964646-634646-6316553(Top 57%)5645(Top 45%)5645(Top 99%)
25K15.53 mi2.42 mi15060-2264786-1404786-14016257(Top 56%)5560(Top 44%)5560(Top 97%)
30K18.64 mi3.11 mi15107-474856-704856-7015401(Top 53%)5195(Top 41%)5195(Top 91%)
20M20.00 mi1.36 mi15200-934944-884944-8816381(Top 56%)5850(Top 47%)5850(Top 102%)
21M21.00 mi1.00 mi15223-234992-484992-4815958(Top 55%)5658(Top 45%)5658(Top 99%)
35K21.75 mi0.75 mi15267-445025-335025-3316633(Top 57%)6097(Top 48%)6097(Top 107%)
23M23.00 mi1.25 mi15346-795092-675092-6716345(Top 56%)6039(Top 48%)6039(Top 106%)
24M24.00 mi1.00 mi15311+355096-45096-414766(Top 51%)5202(Top 41%)5202(Top 91%)
40K24.85 mi0.85 mi15287+245103-75103-714743(Top 51%)5294(Top 42%)5294(Top 93%)
25.2M25.20 mi0.35 mi15243+445079+245079+2413583(Top 47%)4678(Top 37%)4678(Top 82%)
FINISH26.22 mi1.02 mi15171+725049+305049+3013568(Top 47%)4700(Top 37%)4700(Top 82%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21
+97ft-345ft

Overall

15757

Females

5199

F18-39

5199

5K→10K

3.1 - 6.2 mi

Top 51%
×5
+79ft-138ft

Overall

14806

Females

4573

F18-39

4573

10K→15K

6.2 - 9.3 mi

Top 54%
×3
+67ft-78ft

Overall

15757

Females

5199

F18-39

5199

15K→20K

9.3 - 12.4 mi

Top 54%
×5
+106ft-86ft

Overall

15635

Females

5166

F18-39

5166

20K→HALF

12.4 - 13.1 mi

Top 57%
×2
+19ft-37ft

Overall

16553

Females

5645

F18-39

5645

HALF→25K

13.1 - 15.5 mi

Top 56%
×4
+66ft-88ft

Overall

16257

Females

5560

F18-39

5560

25K→30K

15.5 - 18.6 mi

Top 53%
×9
+181ft-148ft

Overall

15401

Females

5195

F18-39

5195

30K→20M

18.6 - 20.0 mi

Top 56%
×5
+64ft-50ft

Overall

16381

Females

5850

F18-39

5850

20M→21M

20.0 - 21.0 mi

Top 55%
×8
+106ft-24ft

Overall

15958

Females

5658

F18-39

5658

21M→35K

21.0 - 21.8 mi

Top 57%
×7
+17ft-86ft

Overall

16633

Females

6097

F18-39

6097

35K→23M

21.8 - 23.0 mi

Top 56%
×5
+23ft-63ft

Overall

16345

Females

6039

F18-39

6039

23M→24M

23.0 - 24.0 mi

Top 51%
×6
+12ft-82ft

Overall

14766

Females

5202

F18-39

5202

24M→40K

24.0 - 24.9 mi

Top 51%
×1
+6ft-20ft

Overall

14743

Females

5294

F18-39

5294

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1
+13ft-16ft

Overall

13583

Females

4678

F18-39

4678

25.2M→FINISH

25.2 - 26.2 mi

Top 47%
×2
+22ft-21ft

Overall

13568

Females

4700

F18-39

4700

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1137
Passed By
1798
Net Change
-2243
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12928
5K → 10K65200-897#12928#13825
10K → 15K71200-633#13825#14458
15K → 20K96200-280#14458#14738
20K → HALF11107-96#14738#14834
HALF → 25K81200-226#14834#15060
25K → 30K186200-47#15060#15107
30K → 20M75168-93#15107#15200
20M → 21M105128-23#15200#15223
21M → 35K4791-44#15223#15267
35K → 23M61140-79#15267#15346
23M → 24M8954+35#15346#15311
24M → 40K8157+24#15311#15287
40K → 25.2M5410+44#15287#15243
25.2M → FINISH11543+72#15243#15171
TOTALS11371798-2243
📊

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