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BOSTON MARATHON 2025

Mckenzie Wessen

Bib: 9989•F

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 35%
Gender (Female)
#0 / 12228
Top 17%
Division (F18-39)
#0 / 5469
Top 31%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:43
Rank: #10495
Start → 5K
22:43 | 7:19/mi
10K· 6.21 mi
45:35
Rank: #10645 (-150)
5K → 10K
22:52 | 7:22/mi
15K· 9.32 mi
1:08:29
Rank: #10622 (+23)
10K → 15K
22:54 | 7:22/mi
20K· 12.43 mi
1:31:37
Rank: #10517 (+105)
15K → 20K
23:08 | 7:27/mi
Half· 13.11 mi
1:36:38
Rank: #10495 (+22)
20K → Half
5:01 | 7:21/mi
25K· 15.53 mi
1:54:58
Rank: #10462 (+33)
Half → 25K
18:20 | 7:34/mi
30K· 18.64 mi
2:19:09
Rank: #10270 (+192)
25K → 30K
24:11 | 7:47/mi
20M
2:29:53
Rank: #10202 (+68)
30K → 20M
10:44 | 7:54/mi
21M
2:38:04
Rank: #10064 (+138)
20M → 21M
8:11 | 8:11/mi
35K· 21.75 mi
2:43:49
Rank: #10024 (+40)
21M → 35K
5:45 | 7:41/mi
23M
2:53:57
Rank: #10039 (-15)
35K → 23M
10:08 | 8:06/mi
24M
3:01:44
Rank: #10007 (+32)
23M → 24M
7:47 | 7:47/mi
40K· 24.85 mi
3:08:24
Rank: #9907 (+100)
24M → 40K
6:40 | 7:48/mi
25.2M
3:11:19
Rank: #9869 (+38)
40K → 25.2M
2:55 | 8:27/mi
Finish· 26.22 mi
3:18:57
Rank: #9804 (+65)
25.2M → Finish
7:38 | 7:29/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:38
Pace7:22 /mi
2nd Half
Distance13.11 mi
Time1:42:19
Pace7:48 /mi
📊Positive Split: 5.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:1222:437:1922:43
7:19
-
10K
6.21 mi11:13:0445:357:2022:52
7:22
+0:03
15K
9.32 mi11:35:581:08:297:2122:54
7:22
0:00
20K
12.43 mi11:59:061:31:377:2223:08
7:27
+0:05
Half
13.11 mi12:04:071:36:387:225:01
7:21
-0:06
25K
15.53 mi12:22:271:54:587:2418:20
7:34
+0:13
30K
18.64 mi12:46:382:19:097:2824:11
7:47
+0:13
20M
20.00 mi12:57:222:29:537:3010:44
7:54
+0:07
21M
21.00 mi13:05:332:38:047:328:11
8:11
+0:17
35K
21.75 mi13:11:182:43:497:325:45
7:41
-0:30
23M
23.00 mi13:21:262:53:577:3410:08
8:06
+0:25
24M
24.00 mi13:29:133:01:447:347:47
7:47
-0:19
40K
24.85 mi13:35:533:08:247:356:40
7:48
+0:01
25.2M
25.20 mi13:38:483:11:197:362:55
8:27
+0:39
Finish
26.22 mi13:46:263:18:577:367:38
7:29
-0:58

Checkpoints & Pacing

📈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

7:19 /mi

Average Pace

7:36 /mi

Slowest Pace

8:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:57:43

89% of race

Time at Steady Pace

21:14

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:35 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:50:1222:437:1922:43
7:19
#10495
10K
6.21 mi11:13:0445:357:2022:52
7:22
#10645
15K
9.32 mi11:35:581:08:297:2122:54
7:22
#10622
20K
12.43 mi11:59:061:31:377:2223:08
7:27
#10517
Half
13.11 mi12:04:071:36:387:225:01
7:21
#10495
25K
15.53 mi12:22:271:54:587:2418:20
7:34
#10462
30K
18.64 mi12:46:382:19:097:2824:11
7:47
#10270
20M
20.00 mi12:57:222:29:537:3010:44
7:54
#10202
21M
21.00 mi13:05:332:38:047:328:11
8:11
#10064
35K
21.75 mi13:11:182:43:497:325:45
7:41
#10024
23M
23.00 mi13:21:262:53:577:3410:08
8:06
#10039
24M
24.00 mi13:29:133:01:447:347:47
7:47
#10007
40K
24.85 mi13:35:533:08:247:356:40
7:48
#9907
25.2M
25.20 mi13:38:483:11:197:362:55
8:27
#9869
Finish
26.22 mi13:46:263:18:577:367:38
7:29
#9804
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi104952032203210613(Top 37%)2178(Top 18%)2178(Top 40%)
10K6.21 mi3.10 mi10645-1502133-1012133-10110840(Top 38%)2220(Top 18%)2220(Top 41%)
15K9.32 mi3.11 mi10622+232139-62139-610613(Top 37%)2178(Top 18%)2178(Top 40%)
20K12.43 mi3.11 mi10517+1052108+312108+3110320(Top 36%)2112(Top 17%)2112(Top 39%)
Half13.11 mi0.68 mi10495+222098+102098+1010534(Top 37%)2199(Top 18%)2199(Top 40%)
25K15.53 mi2.42 mi10462+332115-172115-1710451(Top 37%)2303(Top 19%)2303(Top 42%)
30K18.64 mi3.11 mi10270+1922085+302085+309823(Top 35%)2204(Top 18%)2204(Top 40%)
20M20.00 mi1.36 mi10202+68208520859744(Top 34%)2320(Top 19%)2320(Top 42%)
21M21.00 mi1.00 mi10064+1382066+192066+198510(Top 30%)1945(Top 16%)1945(Top 36%)
35K21.75 mi0.75 mi10024+402080-142080-1410005(Top 35%)2591(Top 21%)2591(Top 47%)
23M23.00 mi1.25 mi10039-152128-482128-4810711(Top 38%)3083(Top 25%)3083(Top 56%)
24M24.00 mi1.00 mi10007+322148-202148-209703(Top 34%)2657(Top 22%)2657(Top 49%)
40K24.85 mi0.85 mi9907+1002133+152133+158772(Top 31%)2342(Top 19%)2342(Top 43%)
25.2M25.20 mi0.35 mi9869+382134-12134-18620(Top 30%)2333(Top 19%)2333(Top 43%)
Finish26.22 mi1.02 mi9804+65213421349133(Top 32%)2590(Top 21%)2590(Top 47%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21stories
+97ft-345ft

Overall

10613

Females

2178

F18-39

2178

5K→10K

3.1 - 6.2 mi

Top 38%
×5stories
+79ft-138ft

Overall

10840

Females

2220

F18-39

2220

10K→15K

6.2 - 9.3 mi

Top 37%
×3stories
+67ft-78ft

Overall

10613

Females

2178

F18-39

2178

15K→20K

9.3 - 12.4 mi

Top 36%
×5stories
+106ft-86ft

Overall

10320

Females

2112

F18-39

2112

20K→Half

12.4 - 13.1 mi

Top 37%
×2stories
+19ft-37ft

Overall

10534

Females

2199

F18-39

2199

Half→25K

13.1 - 15.5 mi

Top 37%
×4stories
+66ft-88ft

Overall

10451

Females

2303

F18-39

2303

25K→30K

15.5 - 18.6 mi

Top 35%
×9stories
+181ft-148ft

Overall

9823

Females

2204

F18-39

2204

30K→20M

18.6 - 20.0 mi

Top 34%
×5stories
+64ft-50ft

Overall

9744

Females

2320

F18-39

2320

20M→21M

20.0 - 21.0 mi

Top 30%
×8stories
+106ft-24ft

Overall

8510

Females

1945

F18-39

1945

21M→35K

21.0 - 21.8 mi

Top 35%
×7stories
+17ft-86ft

Overall

10005

Females

2591

F18-39

2591

35K→23M

21.8 - 23.0 mi

Top 38%
×5stories
+23ft-63ft

Overall

10711

Females

3083

F18-39

3083

23M→24M

23.0 - 24.0 mi

Top 34%
×6stories
+12ft-82ft

Overall

9703

Females

2657

F18-39

2657

24M→40K

24.0 - 24.9 mi

Top 31%
×1story
+6ft-20ft

Overall

8772

Females

2342

F18-39

2342

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

8620

Females

2333

F18-39

2333

25.2M→Finish

25.2 - 26.2 mi

Top 32%
×2stories
+22ft-21ft

Overall

9133

Females

2590

F18-39

2590

Passing Analysis

Category:
Athletes Passed
2016
Passed By
1322
Net Change
+691
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10495
5K → 10K199349-150#10495#10645
10K → 15K178155+23#10645#10622
15K → 20K217112+105#10622#10517
20K → Half5129+22#10517#10495
Half → 25K172139+33#10495#10462
25K → 30K315122+192#10462#10270
30K → 20M15082+68#10270#10202
20M → 21M17941+138#10202#10064
21M → 35K8746+40#10064#10024
35K → 23M86101-15#10024#10039
23M → 24M9865+32#10039#10007
24M → 40K12121+100#10007#9907
40K → 25.2M5315+38#9907#9869
25.2M → Finish11045+65#9869#9804
TOTALS20161322+691
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing