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BOSTON MARATHON 2026

Kimberly Kolodziej

Bib: 18736β€’F

IL

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 42%
Gender (Female)
#0 / 12578
Top 27%
Masters (Masters Women)
#0 / 6862
Top 11%
Age Group (F40-44)
#0 / 1737
Top 25%
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
23:52
3.11 mi
Rank: #14387
Start β†’ 5K
23:52 | 7:41/mi
10K
47:44
6.21 mi
Rank: #14458 (-71)
5K β†’ 10K
23:52 | 7:41/mi
15K
1:11:41
9.32 mi
Rank: #14468 (-10)
10K β†’ 15K
23:57 | 7:43/mi
20K
1:35:31
12.43 mi
Rank: #14198 (+270)
15K β†’ 20K
23:50 | 7:41/mi
HALF
1:40:42
13.11 mi
Rank: #14161 (+37)
20K β†’ HALF
5:11 | 7:37/mi
25K
1:59:18
15.53 mi
Rank: #13901 (+260)
HALF β†’ 25K
18:36 | 7:41/mi
30K
2:23:09
18.64 mi
Rank: #13371 (+530)
25K β†’ 30K
23:51 | 7:41/mi
20M
2:33:40
20.00 mi
Rank: #13152 (+219)
30K β†’ 20M
10:31 | 7:45/mi
21M
2:41:39
21.00 mi
Rank: #12932 (+220)
20M β†’ 21M
7:59 | 7:59/mi
35K
2:47:13
21.75 mi
Rank: #12828 (+104)
21M β†’ 35K
5:34 | 7:27/mi
23M
2:56:54
23.00 mi
Rank: #12676 (+152)
35K β†’ 23M
9:41 | 7:45/mi
24M
3:04:25
24.00 mi
Rank: #12553 (+123)
23M β†’ 24M
7:31 | 7:31/mi
40K
3:11:00
24.85 mi
Rank: #12450 (+103)
24M β†’ 40K
6:35 | 7:42/mi
25.2M
3:13:47
25.20 mi
Rank: #12371 (+79)
40K β†’ 25.2M
2:47 | 8:05/mi
FINISH
3:20:57
26.22 mi
Rank: #12155 (+216)
25.2M β†’ FINISH
7:10 | 7:02/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Halfβš–οΈ Balanced
via HALF
Distance13.11 mi
Time1:40:42
Pace7:41 /mi
2nd Halfβš–οΈ Balanced
Distance13.11 mi
Time1:40:15
Pace7:39 /mi
πŸ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:07:2023:527:4123:52
7:41
-
10K
6.21 mi11:31:1247:447:4123:52
7:41
0:00
15K
9.32 mi11:55:091:11:417:4223:57
7:43
+0:02
20K
12.43 mi12:18:591:35:317:4223:50
7:41
-0:02
HALF
13.11 mi12:24:101:40:427:415:11
7:37
-0:04
25K
15.53 mi12:42:461:59:187:4118:36
7:41
+0:04
30K
18.64 mi13:06:372:23:097:4123:51
7:41
0:00
20M
20.00 mi13:17:082:33:407:4210:31
7:45
+0:04
21M
21.00 mi13:25:072:41:397:427:59
7:59
+0:14
35K
21.75 mi13:30:412:47:137:425:34
7:27
-0:32
23M
23.00 mi13:40:222:56:547:429:41
7:45
+0:18
24M
24.00 mi13:47:533:04:257:427:31
7:31
-0:14
40K
24.85 mi13:54:283:11:007:426:35
7:42
+0:11
25.2M
25.20 mi13:57:153:13:477:422:47
8:05
+0:23
FINISH
26.22 mi14:04:253:20:577:417:10
7:02
-1:03

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

7:02 /mi

Average Pace

7:40 /mi

Slowest Pace

8:05 /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

2:49:59

85% of race

Time at Steady Pace

30:58

15% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:40 /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 mi11:07:2023:527:4123:52
7:41
#14387
10K
6.21 mi11:31:1247:447:4123:52
7:41
#14458
15K
9.32 mi11:55:091:11:417:4223:57
7:43
#14468
20K
12.43 mi12:18:591:35:317:4223:50
7:41
#14198
HALF
13.11 mi12:24:101:40:427:415:11
7:37
#14161
25K
15.53 mi12:42:461:59:187:4118:36
7:41
#13901
30K
18.64 mi13:06:372:23:097:4123:51
7:41
#13371
20M
20.00 mi13:17:082:33:407:4210:31
7:45
#13152
21M
21.00 mi13:25:072:41:397:427:59
7:59
#12932
35K
21.75 mi13:30:412:47:137:425:34
7:27
#12828
23M
23.00 mi13:40:222:56:547:429:41
7:45
#12676
24M
24.00 mi13:47:533:04:257:427:31
7:31
#12553
40K
24.85 mi13:54:283:11:007:426:35
7:42
#12450
25.2M
25.20 mi13:57:153:13:477:422:47
8:05
#12371
FINISH
26.22 mi14:04:253:20:577:417:10
7:02
#12155
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 mi143874298429814616(Top 50%)4510(Top 36%)4510(Top 260%)
10K6.21 mi3.10 mi14458-714366-684366-6814599(Top 50%)4451(Top 35%)4451(Top 256%)
15K9.32 mi3.11 mi14468-104399-334399-3314616(Top 50%)4510(Top 36%)4510(Top 260%)
20K12.43 mi3.11 mi14198+2704262+1374262+13713477(Top 46%)3926(Top 31%)3926(Top 226%)
HALF13.11 mi0.68 mi14161+374243+194243+1913916(Top 48%)4078(Top 32%)4078(Top 235%)
25K15.53 mi2.42 mi13901+2604102+1414102+14112799(Top 44%)3610(Top 29%)3610(Top 208%)
30K18.64 mi3.11 mi13371+5303854+2483854+24811063(Top 38%)2799(Top 22%)2799(Top 161%)
20M20.00 mi1.36 mi13152+2193763+913763+9110950(Top 38%)2872(Top 23%)2872(Top 165%)
21M21.00 mi1.00 mi12932+2203668+953668+959832(Top 34%)2437(Top 19%)2437(Top 140%)
35K21.75 mi0.75 mi12828+1043621+473621+4710468(Top 36%)2730(Top 22%)2730(Top 157%)
23M23.00 mi1.25 mi12676+1523550+713550+7110578(Top 36%)2903(Top 23%)2903(Top 167%)
24M24.00 mi1.00 mi12553+1233508+423508+4210249(Top 35%)2796(Top 22%)2796(Top 161%)
40K24.85 mi0.85 mi12450+1033470+383470+3810357(Top 36%)2931(Top 23%)2931(Top 169%)
25.2M25.20 mi0.35 mi12371+793434+363434+368912(Top 31%)2336(Top 19%)2336(Top 134%)
FINISH26.22 mi1.02 mi12155+2163350+843350+847899(Top 27%)1890(Top 15%)1890(Top 109%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
Γ—21
+97ft-345ft

Overall

14616

Females

4510

F40-44

4510

5K→10K

3.1 - 6.2 mi

Top 50%
Γ—5
+79ft-138ft

Overall

14599

Females

4451

F40-44

4451

10K→15K

6.2 - 9.3 mi

Top 50%
Γ—3
+67ft-78ft

Overall

14616

Females

4510

F40-44

4510

15K→20K

9.3 - 12.4 mi

Top 46%
Γ—5
+106ft-86ft

Overall

13477

Females

3926

F40-44

3926

20K→HALF

12.4 - 13.1 mi

Top 48%
Γ—2
+19ft-37ft

Overall

13916

Females

4078

F40-44

4078

HALF→25K

13.1 - 15.5 mi

Top 44%
Γ—4
+66ft-88ft

Overall

12799

Females

3610

F40-44

3610

25K→30K

15.5 - 18.6 mi

Top 38%
Γ—9
+181ft-148ft

Overall

11063

Females

2799

F40-44

2799

30K→20M

18.6 - 20.0 mi

Top 38%
Γ—5
+64ft-50ft

Overall

10950

Females

2872

F40-44

2872

20M→21M

20.0 - 21.0 mi

Top 34%
Γ—8
+106ft-24ft

Overall

9832

Females

2437

F40-44

2437

21M→35K

21.0 - 21.8 mi

Top 36%
Γ—7
+17ft-86ft

Overall

10468

Females

2730

F40-44

2730

35K→23M

21.8 - 23.0 mi

Top 36%
Γ—5
+23ft-63ft

Overall

10578

Females

2903

F40-44

2903

23M→24M

23.0 - 24.0 mi

Top 35%
Γ—6
+12ft-82ft

Overall

10249

Females

2796

F40-44

2796

24M→40K

24.0 - 24.9 mi

Top 36%
Γ—1
+6ft-20ft

Overall

10357

Females

2931

F40-44

2931

40K→25.2M

24.9 - 25.2 mi

Top 31%
Γ—1
+13ft-16ft

Overall

8912

Females

2336

F40-44

2336

25.2M→FINISH

25.2 - 26.2 mi

Top 27%
Γ—2
+22ft-21ft

Overall

7899

Females

1890

F40-44

1890

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Position interactions are being recalculated

Started about 4 hours ago. This usually takes 10-20 minutes. Please check back shortly.

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

Upload your GPX file to see detailed activity metrics

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Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing