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BOSTON MARATHON 2025

Kim Kunert

Bib: 17545•F

CA

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0:00
0:00
/ mi
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Overall
#0 / 28404
Top 41%
Gender (Female)
#0 / 12228
Top 25%
Age Group (F18-39)
#0 / 5469
Top 42%
Race Day Weather
50°/40°F
broken 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· 3.11 mi
23:31
Rank: #12861
Start → 5K
23:31 | 7:34/mi
10K· 6.21 mi
46:14
Rank: #11629 (+1232)
5K → 10K
22:43 | 7:19/mi
15K· 9.32 mi
1:08:53
Rank: #10981 (+648)
10K → 15K
22:39 | 7:17/mi
20K· 12.43 mi
1:32:01
Rank: #10801 (+180)
15K → 20K
23:08 | 7:27/mi
Half· 13.11 mi
1:37:06
Rank: #10819 (-18)
20K → Half
5:05 | 7:27/mi
25K· 15.53 mi
1:55:31
Rank: #10771 (+48)
Half → 25K
18:25 | 7:36/mi
30K· 18.64 mi
2:21:23
Rank: #11315 (-544)
25K → 30K
25:52 | 8:20/mi
20M
2:32:58
Rank: #11461 (-146)
30K → 20M
11:35 | 8:31/mi
21M
2:41:54
Rank: #11566 (-105)
20M → 21M
8:56 | 8:56/mi
35K· 21.75 mi
2:48:01
Rank: #11624 (-58)
21M → 35K
6:07 | 8:11/mi
23M
2:58:31
Rank: #11663 (-39)
35K → 23M
10:30 | 8:23/mi
24M
3:06:38
Rank: #11645 (+18)
23M → 24M
8:07 | 8:07/mi
40K· 24.85 mi
3:13:40
Rank: #11618 (+27)
24M → 40K
7:02 | 8:14/mi
25.2M
3:16:46
Rank: #11614 (+4)
40K → 25.2M
3:06 | 8:59/mi
Finish· 26.22 mi
3:24:45
Rank: #11608 (+6)
25.2M → Finish
7:59 | 7:50/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.11 mi
Time1:37:06
Pace7:24 /mi
2nd Half
Distance13.11 mi
Time1:47:39
Pace8:13 /mi
📊Positive Split: 10.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:13:5423:317:3423:31
7:34
-
10K
6.21 mi11:36:3746:147:2622:43
7:19
-0:15
15K
9.32 mi11:59:161:08:537:2322:39
7:17
-0:02
20K
12.43 mi12:22:241:32:017:2423:08
7:27
+0:10
Half
13.11 mi12:27:291:37:067:245:05
7:27
0:00
25K
15.53 mi12:45:541:55:317:2618:25
7:36
+0:09
30K
18.64 mi13:11:462:21:237:3525:52
8:20
+0:44
20M
20.00 mi13:23:212:32:587:3911:35
8:31
+0:11
21M
21.00 mi13:32:172:41:547:438:56
8:56
+0:25
35K
21.75 mi13:38:242:48:017:446:07
8:11
-0:45
23M
23.00 mi13:48:542:58:317:4610:30
8:23
+0:12
24M
24.00 mi13:57:013:06:387:478:07
8:07
-0:16
40K
24.85 mi14:04:033:13:407:487:02
8:14
+0:07
25.2M
25.20 mi14:07:093:16:467:483:06
8:59
+0:45
Finish
26.22 mi14:15:083:24:457:497:59
7:50
-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

7:17 /mi

Average Pace

7:49 /mi

Slowest Pace

8:59 /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

2:03:30

60% of race

Time at Steady Pace

57:38

28% of race

Time at Slower Pace

23:37

12% of race

Average Pace: 7:49 /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 mi11:13:5423:317:3423:31
7:34
#12861
10K
6.21 mi11:36:3746:147:2622:43
7:19
#11629
15K
9.32 mi11:59:161:08:537:2322:39
7:17
#10981
20K
12.43 mi12:22:241:32:017:2423:08
7:27
#10801
Half
13.11 mi12:27:291:37:067:245:05
7:27
#10819
25K
15.53 mi12:45:541:55:317:2618:25
7:36
#10771
30K
18.64 mi13:11:462:21:237:3525:52
8:20
#11315
20M
20.00 mi13:23:212:32:587:3911:35
8:31
#11461
21M
21.00 mi13:32:172:41:547:438:56
8:56
#11566
35K
21.75 mi13:38:242:48:017:446:07
8:11
#11624
23M
23.00 mi13:48:542:58:317:4610:30
8:23
#11663
24M
24.00 mi13:57:013:06:387:478:07
8:07
#11645
40K
24.85 mi14:04:033:13:407:487:02
8:14
#11618
25.2M
25.20 mi14:07:093:16:467:483:06
8:59
#11614
Finish
26.22 mi14:15:083:24:457:497:59
7:50
#11608
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 mi12861324432449944(Top 35%)1867(Top 15%)1867(Top 34%)
10K6.21 mi3.10 mi11629+12322614+6302614+63010463(Top 37%)2046(Top 17%)2046(Top 37%)
15K9.32 mi3.11 mi10981+6482310+3042310+3049944(Top 35%)1867(Top 15%)1867(Top 34%)
20K12.43 mi3.11 mi10801+1802244+662244+6610327(Top 36%)2119(Top 17%)2119(Top 39%)
Half13.11 mi0.68 mi10819-182248-42248-411400(Top 40%)2645(Top 22%)2645(Top 48%)
25K15.53 mi2.42 mi10771+482272-242272-2410754(Top 38%)2467(Top 20%)2467(Top 45%)
30K18.64 mi3.11 mi11315-5442634-3622634-36213657(Top 48%)4170(Top 34%)4170(Top 76%)
20M20.00 mi1.36 mi11461-1462756-1222756-12213944(Top 49%)4479(Top 37%)4479(Top 82%)
21M21.00 mi1.00 mi11566-1052850-942850-9413135(Top 46%)4180(Top 34%)4180(Top 76%)
35K21.75 mi0.75 mi11624-582898-482898-4813465(Top 47%)4396(Top 36%)4396(Top 80%)
23M23.00 mi1.25 mi11663-392960-622960-6212592(Top 44%)4041(Top 33%)4041(Top 74%)
24M24.00 mi1.00 mi11645+182997-372997-3712037(Top 42%)3816(Top 31%)3816(Top 70%)
40K24.85 mi0.85 mi11618+273007-103007-1011731(Top 41%)3766(Top 31%)3766(Top 69%)
25.2M25.20 mi0.35 mi11614+43019-123019-1211784(Top 41%)3860(Top 32%)3860(Top 71%)
Finish26.22 mi1.02 mi11608+63060-413060-4111699(Top 41%)3790(Top 31%)3790(Top 69%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21stories
+97ft-345ft

Overall

9944

Females

1867

F18-39

1867

5K→10K

3.1 - 6.2 mi

Top 37%
×5stories
+79ft-138ft

Overall

10463

Females

2046

F18-39

2046

10K→15K

6.2 - 9.3 mi

Top 35%
×3stories
+67ft-78ft

Overall

9944

Females

1867

F18-39

1867

15K→20K

9.3 - 12.4 mi

Top 36%
×5stories
+106ft-86ft

Overall

10327

Females

2119

F18-39

2119

20K→Half

12.4 - 13.1 mi

Top 40%
×2stories
+19ft-37ft

Overall

11400

Females

2645

F18-39

2645

Half→25K

13.1 - 15.5 mi

Top 38%
×4stories
+66ft-88ft

Overall

10754

Females

2467

F18-39

2467

25K→30K

15.5 - 18.6 mi

Top 48%
×9stories
+181ft-148ft

Overall

13657

Females

4170

F18-39

4170

30K→20M

18.6 - 20.0 mi

Top 49%
×5stories
+64ft-50ft

Overall

13944

Females

4479

F18-39

4479

20M→21M

20.0 - 21.0 mi

Top 46%
×8stories
+106ft-24ft

Overall

13135

Females

4180

F18-39

4180

21M→35K

21.0 - 21.8 mi

Top 47%
×7stories
+17ft-86ft

Overall

13465

Females

4396

F18-39

4396

35K→23M

21.8 - 23.0 mi

Top 44%
×5stories
+23ft-63ft

Overall

12592

Females

4041

F18-39

4041

23M→24M

23.0 - 24.0 mi

Top 42%
×6stories
+12ft-82ft

Overall

12037

Females

3816

F18-39

3816

24M→40K

24.0 - 24.9 mi

Top 41%
×1story
+6ft-20ft

Overall

11731

Females

3766

F18-39

3766

40K→25.2M

24.9 - 25.2 mi

Top 41%
×1story
+13ft-16ft

Overall

11784

Females

3860

F18-39

3860

25.2M→Finish

25.2 - 26.2 mi

Top 41%
×2stories
+22ft-21ft

Overall

11699

Females

3790

F18-39

3790

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3080
Passed By
1827
Net Change
+1253
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12861
5K → 10K125119+1232#12861#11629
10K → 15K66315+648#11629#10981
15K → 20K25878+180#10981#10801
20K → Half2644-18#10801#10819
Half → 25K181133+48#10819#10771
25K → 30K104648-544#10771#11315
30K → 20M78224-146#11315#11461
20M → 21M70175-105#11461#11566
21M → 35K3896-58#11566#11624
35K → 23M92131-39#11624#11663
23M → 24M9880+18#11663#11645
24M → 40K8962+27#11645#11618
40K → 25.2M3632+4#11618#11614
25.2M → Finish9690+6#11614#11608
TOTALS30801827+1253
📊

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