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BOSTON MARATHON 2026

Kimberly Dahlmeier

Bib: 15092•F

FL

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 44%
Gender (Female)
#0 / 12578
Top 30%
Masters (Masters Women)
#0 / 6862
Top 14%
Age Group (F50-54)
#0 / 1233
Top 8%
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
24:47
3.11 mi
Rank: #16781
Start → 5K
24:47 | 7:59/mi
10K
48:07
6.21 mi
Rank: #15005 (+1776)
5K → 10K
23:20 | 7:31/mi
15K
1:11:06
9.32 mi
Rank: #13910 (+1095)
10K → 15K
22:59 | 7:24/mi
20K
1:34:45
12.43 mi
Rank: #13631 (+279)
15K → 20K
23:39 | 7:37/mi
HALF
1:39:56
13.11 mi
Rank: #13636 (-5)
20K → HALF
5:11 | 7:37/mi
25K
1:58:30
15.53 mi
Rank: #13484 (+152)
HALF → 25K
18:34 | 7:40/mi
30K
2:22:57
18.64 mi
Rank: #13279 (+205)
25K → 30K
24:27 | 7:53/mi
20M
2:33:35
20.00 mi
Rank: #13116 (+163)
30K → 20M
10:38 | 7:50/mi
21M
2:41:55
21.00 mi
Rank: #13037 (+79)
20M → 21M
8:20 | 8:20/mi
35K
2:47:36
21.75 mi
Rank: #12970 (+67)
21M → 35K
5:41 | 7:36/mi
23M
2:57:37
23.00 mi
Rank: #12926 (+44)
35K → 23M
10:01 | 8:01/mi
24M
3:05:24
24.00 mi
Rank: #12872 (+54)
23M → 24M
7:47 | 7:47/mi
40K
3:12:10
24.85 mi
Rank: #12804 (+68)
24M → 40K
6:46 | 7:55/mi
25.2M
3:15:13
25.20 mi
Rank: #12823 (-19)
40K → 25.2M
3:03 | 8:51/mi
FINISH
3:23:13
26.22 mi
Rank: #12826 (-3)
25.2M → FINISH
8:00 | 7:52/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:39:56
Pace7:38 /mi
2nd Half
Distance13.11 mi
Time1:43:17
Pace7:53 /mi
📊Positive Split: 3.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:5724:477:5924:47
7:59
-
10K
6.21 mi11:19:1748:077:4523:20
7:31
-0:28
15K
9.32 mi11:42:161:11:067:3822:59
7:24
-0:07
20K
12.43 mi12:05:551:34:457:3823:39
7:37
+0:13
HALF
13.11 mi12:11:061:39:567:385:11
7:37
0:00
25K
15.53 mi12:29:401:58:307:3818:34
7:40
+0:03
30K
18.64 mi12:54:072:22:577:4124:27
7:53
+0:13
20M
20.00 mi13:04:452:33:357:4110:38
7:50
-0:03
21M
21.00 mi13:13:052:41:557:438:20
8:20
+0:30
35K
21.75 mi13:18:462:47:367:435:41
7:36
-0:44
23M
23.00 mi13:28:472:57:377:4410:01
8:01
+0:25
24M
24.00 mi13:36:343:05:247:447:47
7:47
-0:14
40K
24.85 mi13:43:203:12:107:446:46
7:55
+0:08
25.2M
25.20 mi13:46:233:15:137:453:03
8:51
+0:56
FINISH
26.22 mi13:54:233:23:137:468:00
7:52
-0:59

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

7:24 /mi

Average Pace

7:45 /mi

Slowest Pace

8:51 /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

3:11:50

94% of race

Time at Steady Pace

8:20

4% of race

Time at Slower Pace

3:03

2% of race

Average Pace: 7:45 /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 mi10:55:5724:477:5924:47
7:59
#16781
10K
6.21 mi11:19:1748:077:4523:20
7:31
#15005
15K
9.32 mi11:42:161:11:067:3822:59
7:24
#13910
20K
12.43 mi12:05:551:34:457:3823:39
7:37
#13631
HALF
13.11 mi12:11:061:39:567:385:11
7:37
#13636
25K
15.53 mi12:29:401:58:307:3818:34
7:40
#13484
30K
18.64 mi12:54:072:22:577:4124:27
7:53
#13279
20M
20.00 mi13:04:452:33:357:4110:38
7:50
#13116
21M
21.00 mi13:13:052:41:557:438:20
8:20
#13037
35K
21.75 mi13:18:462:47:367:435:41
7:36
#12970
23M
23.00 mi13:28:472:57:377:4410:01
8:01
#12926
24M
24.00 mi13:36:343:05:247:447:47
7:47
#12872
40K
24.85 mi13:43:203:12:107:446:46
7:55
#12804
25.2M
25.20 mi13:46:233:15:137:453:03
8:51
#12823
FINISH
26.22 mi13:54:233:23:137:468:00
7:52
#12826
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi167815783578311940(Top 41%)2995(Top 24%)2995(Top 243%)
10K6.21 mi3.10 mi15005+17764716+10674716+106713049(Top 45%)3572(Top 28%)3572(Top 290%)
15K9.32 mi3.11 mi13910+10954060+6564060+65611940(Top 41%)2995(Top 24%)2995(Top 243%)
20K12.43 mi3.11 mi13631+2793929+1313929+13112956(Top 45%)3645(Top 29%)3645(Top 296%)
HALF13.11 mi0.68 mi13636-53932-33932-313941(Top 48%)4103(Top 33%)4103(Top 333%)
25K15.53 mi2.42 mi13484+1523869+633869+6312703(Top 44%)3551(Top 28%)3551(Top 288%)
30K18.64 mi3.11 mi13279+2053806+633806+6312520(Top 43%)3589(Top 29%)3589(Top 291%)
20M20.00 mi1.36 mi13116+1633741+653741+6511596(Top 40%)3209(Top 26%)3209(Top 260%)
21M21.00 mi1.00 mi13037+793721+203721+2012109(Top 42%)3588(Top 29%)3588(Top 291%)
35K21.75 mi0.75 mi12970+673695+263695+2611608(Top 40%)3332(Top 26%)3332(Top 270%)
23M23.00 mi1.25 mi12926+443691+43691+412498(Top 43%)3865(Top 31%)3865(Top 313%)
24M24.00 mi1.00 mi12872+543679+123679+1212188(Top 42%)3809(Top 30%)3809(Top 309%)
40K24.85 mi0.85 mi12804+683673+63673+611914(Top 41%)3735(Top 30%)3735(Top 303%)
25.2M25.20 mi0.35 mi12823-193690-173690-1713806(Top 48%)4781(Top 38%)4781(Top 388%)
FINISH26.22 mi1.02 mi12826-33726-363726-3614156(Top 49%)4990(Top 40%)4990(Top 405%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21
+97ft-345ft

Overall

11940

Females

2995

F50-54

2995

5K→10K

3.1 - 6.2 mi

Top 45%
×5
+79ft-138ft

Overall

13049

Females

3572

F50-54

3572

10K→15K

6.2 - 9.3 mi

Top 41%
×3
+67ft-78ft

Overall

11940

Females

2995

F50-54

2995

15K→20K

9.3 - 12.4 mi

Top 45%
×5
+106ft-86ft

Overall

12956

Females

3645

F50-54

3645

20K→HALF

12.4 - 13.1 mi

Top 48%
×2
+19ft-37ft

Overall

13941

Females

4103

F50-54

4103

HALF→25K

13.1 - 15.5 mi

Top 44%
×4
+66ft-88ft

Overall

12703

Females

3551

F50-54

3551

25K→30K

15.5 - 18.6 mi

Top 43%
×9
+181ft-148ft

Overall

12520

Females

3589

F50-54

3589

30K→20M

18.6 - 20.0 mi

Top 40%
×5
+64ft-50ft

Overall

11596

Females

3209

F50-54

3209

20M→21M

20.0 - 21.0 mi

Top 42%
×8
+106ft-24ft

Overall

12109

Females

3588

F50-54

3588

21M→35K

21.0 - 21.8 mi

Top 40%
×7
+17ft-86ft

Overall

11608

Females

3332

F50-54

3332

35K→23M

21.8 - 23.0 mi

Top 43%
×5
+23ft-63ft

Overall

12498

Females

3865

F50-54

3865

23M→24M

23.0 - 24.0 mi

Top 42%
×6
+12ft-82ft

Overall

12188

Females

3809

F50-54

3809

24M→40K

24.0 - 24.9 mi

Top 41%
×1
+6ft-20ft

Overall

11914

Females

3735

F50-54

3735

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1
+13ft-16ft

Overall

13806

Females

4781

F50-54

4781

25.2M→FINISH

25.2 - 26.2 mi

Top 49%
×2
+22ft-21ft

Overall

14156

Females

4990

F50-54

4990

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4534
Passed By
579
Net Change
+3955
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16781
5K → 10K178812+1776#16781#15005
10K → 15K10994+1095#15005#13910
15K → 20K32748+279#13910#13631
20K → HALF2429-5#13631#13636
HALF → 25K20452+152#13636#13484
25K → 30K28580+205#13484#13279
30K → 20M18623+163#13279#13116
20M → 21M12142+79#13116#13037
21M → 35K8720+67#13037#12970
35K → 23M11066+44#12970#12926
23M → 24M10450+54#12926#12872
24M → 40K9628+68#12872#12804
40K → 25.2M2746-19#12804#12823
25.2M → FINISH7679-3#12823#12826
TOTALS4534579+3955
📊

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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Export & Support

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing