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BOSTON MARATHON 2025

Rachel Hancock

Bib: 19901•F

KS

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Top 42%
Division (F40-44)
#0 / 1718
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:36
Rank: #15908
Start → 5K
24:36 | 7:55/mi
10K· 6.21 mi
49:12
Rank: #15869 (+39)
5K → 10K
24:36 | 7:55/mi
15K· 9.32 mi
1:15:34
Rank: #17142 (-1273)
10K → 15K
26:22 | 8:29/mi
20K· 12.43 mi
1:41:52
Rank: #17324 (-182)
15K → 20K
26:18 | 8:28/mi
Half· 13.11 mi
1:47:44
Rank: #17454 (-130)
20K → Half
5:52 | 8:36/mi
25K· 15.53 mi
2:10:48
Rank: #18410 (-956)
Half → 25K
23:04 | 9:31/mi
30K· 18.64 mi
2:38:24
Rank: #18097 (+313)
25K → 30K
27:36 | 8:53/mi
20M
2:50:22
Rank: #17900 (+197)
30K → 20M
11:58 | 8:48/mi
21M
2:59:24
Rank: #17643 (+257)
20M → 21M
9:02 | 9:02/mi
35K· 21.75 mi
3:06:06
Rank: #17648 (-5)
21M → 35K
6:42 | 8:57/mi
23M
3:18:09
Rank: #17756 (-108)
35K → 23M
12:03 | 9:37/mi
24M
3:27:33
Rank: #17826 (-70)
23M → 24M
9:24 | 9:24/mi
40K· 24.85 mi
3:35:31
Rank: #17830 (-4)
24M → 40K
7:58 | 9:19/mi
25.2M
3:38:48
Rank: #17767 (+63)
40K → 25.2M
3:17 | 9:31/mi
Finish· 26.22 mi
3:47:26
Rank: #17716 (+51)
25.2M → Finish
8:38 | 8:28/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:44
Pace8:13 /mi
2nd Half
Distance13.11 mi
Time1:59:42
Pace9:08 /mi
📊Positive Split: 11.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:5024:367:5524:36
7:55
-
10K
6.21 mi11:41:2649:127:5524:36
7:55
0:00
15K
9.32 mi12:07:481:15:348:0626:22
8:29
+0:34
20K
12.43 mi12:34:061:41:528:1226:18
8:28
-0:01
Half
13.11 mi12:39:581:47:448:135:52
8:36
+0:08
25K
15.53 mi13:03:022:10:488:2523:04
9:31
+0:55
30K
18.64 mi13:30:382:38:248:3027:36
8:53
-0:38
20M
20.00 mi13:42:362:50:228:3111:58
8:48
-0:05
21M
21.00 mi13:51:382:59:248:339:02
9:02
+0:14
35K
21.75 mi13:58:203:06:068:336:42
8:57
-0:05
23M
23.00 mi14:10:233:18:098:3712:03
9:37
+0:40
24M
24.00 mi14:19:473:27:338:399:24
9:24
-0:13
40K
24.85 mi14:27:453:35:318:407:58
9:19
-0:05
25.2M
25.20 mi14:31:023:38:488:413:17
9:31
+0:12
Finish
26.22 mi14:39:403:47:268:418:38
8:28
-1:03

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

7:55 /mi

Average Pace

8:41 /mi

Slowest Pace

9:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:56:22

51% of race

Time at Steady Pace

55:18

24% of race

Time at Slower Pace

55:46

25% of race

Average Pace: 8:40 /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 mi11:16:5024:367:5524:36
7:55
#15908
10K
6.21 mi11:41:2649:127:5524:36
7:55
#15869
15K
9.32 mi12:07:481:15:348:0626:22
8:29
#17142
20K
12.43 mi12:34:061:41:528:1226:18
8:28
#17324
Half
13.11 mi12:39:581:47:448:135:52
8:36
#17454
25K
15.53 mi13:03:022:10:488:2523:04
9:31
#18410
30K
18.64 mi13:30:382:38:248:3027:36
8:53
#18097
20M
20.00 mi13:42:362:50:228:3111:58
8:48
#17900
21M
21.00 mi13:51:382:59:248:339:02
9:02
#17643
35K
21.75 mi13:58:203:06:068:336:42
8:57
#17648
23M
23.00 mi14:10:233:18:098:3712:03
9:37
#17756
24M
24.00 mi14:19:473:27:338:399:24
9:24
#17826
40K
24.85 mi14:27:453:35:318:407:58
9:19
#17830
25.2M
25.20 mi14:31:023:38:488:413:17
9:31
#17767
Finish
26.22 mi14:39:403:47:268:418:38
8:28
#17716
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi159085092509219253(Top 68%)7033(Top 58%)7033(Top 409%)
10K6.21 mi3.10 mi15869+395061+315061+3115824(Top 56%)5029(Top 41%)5029(Top 293%)
15K9.32 mi3.11 mi17142-12735793-7325793-73219253(Top 68%)7033(Top 58%)7033(Top 409%)
20K12.43 mi3.11 mi17324-1825929-1365929-13618000(Top 63%)6340(Top 52%)6340(Top 369%)
Half13.11 mi0.68 mi17454-1306008-796008-7919815(Top 70%)7353(Top 60%)7353(Top 428%)
25K15.53 mi2.42 mi18410-9566585-5776585-57721913(Top 77%)8604(Top 70%)8604(Top 501%)
30K18.64 mi3.11 mi18097+3136451+1346451+13417081(Top 60%)6072(Top 50%)6072(Top 353%)
20M20.00 mi1.36 mi17900+1976367+846367+8415733(Top 55%)5446(Top 45%)5446(Top 317%)
21M21.00 mi1.00 mi17643+2576240+1276240+12713753(Top 48%)4506(Top 37%)4506(Top 262%)
35K21.75 mi0.75 mi17648-56263-236263-2318034(Top 63%)6916(Top 57%)6916(Top 403%)
23M23.00 mi1.25 mi17756-1086362-996362-9919183(Top 68%)7603(Top 62%)7603(Top 443%)
24M24.00 mi1.00 mi17826-706438-766438-7619237(Top 68%)7665(Top 63%)7665(Top 446%)
40K24.85 mi0.85 mi17830-46453-156453-1517944(Top 63%)7098(Top 58%)7098(Top 413%)
25.2M25.20 mi0.35 mi17767+636431+226431+2214784(Top 52%)5454(Top 45%)5454(Top 317%)
Finish26.22 mi1.02 mi17716+516419+126419+1216069(Top 57%)6064(Top 50%)6064(Top 353%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21stories
+97ft-345ft

Overall

19253

Females

7033

F40-44

7033

5K→10K

3.1 - 6.2 mi

Top 56%
×5stories
+79ft-138ft

Overall

15824

Females

5029

F40-44

5029

10K→15K

6.2 - 9.3 mi

Top 68%
×3stories
+67ft-78ft

Overall

19253

Females

7033

F40-44

7033

15K→20K

9.3 - 12.4 mi

Top 63%
×5stories
+106ft-86ft

Overall

18000

Females

6340

F40-44

6340

20K→Half

12.4 - 13.1 mi

Top 70%
×2stories
+19ft-37ft

Overall

19815

Females

7353

F40-44

7353

Half→25K

13.1 - 15.5 mi

Top 77%
×4stories
+66ft-88ft

Overall

21913

Females

8604

F40-44

8604

25K→30K

15.5 - 18.6 mi

Top 60%
×9stories
+181ft-148ft

Overall

17081

Females

6072

F40-44

6072

30K→20M

18.6 - 20.0 mi

Top 55%
×5stories
+64ft-50ft

Overall

15733

Females

5446

F40-44

5446

20M→21M

20.0 - 21.0 mi

Top 48%
×8stories
+106ft-24ft

Overall

13753

Females

4506

F40-44

4506

21M→35K

21.0 - 21.8 mi

Top 63%
×7stories
+17ft-86ft

Overall

18034

Females

6916

F40-44

6916

35K→23M

21.8 - 23.0 mi

Top 68%
×5stories
+23ft-63ft

Overall

19183

Females

7603

F40-44

7603

23M→24M

23.0 - 24.0 mi

Top 68%
×6stories
+12ft-82ft

Overall

19237

Females

7665

F40-44

7665

24M→40K

24.0 - 24.9 mi

Top 63%
×1story
+6ft-20ft

Overall

17944

Females

7098

F40-44

7098

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1story
+13ft-16ft

Overall

14784

Females

5454

F40-44

5454

25.2M→Finish

25.2 - 26.2 mi

Top 57%
×2stories
+22ft-21ft

Overall

16069

Females

6064

F40-44

6064

Passing Analysis

Category:
Athletes Passed
1857
Passed By
3665
Net Change
-1808
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15908
5K → 10K339300+39#15908#15869
10K → 15K331306-1273#15869#17142
15K → 20K137319-182#17142#17324
20K → Half6136-130#17324#17454
Half → 25K32988-956#17454#18410
25K → 30K40996+313#18410#18097
30K → 20M21922+197#18097#17900
20M → 21M26710+257#17900#17643
21M → 35K5964-5#17643#17648
35K → 23M85193-108#17648#17756
23M → 24M58128-70#17756#17826
24M → 40K5559-4#17826#17830
40K → 25.2M707+63#17830#17767
25.2M → Finish8837+51#17767#17716
TOTALS18573665-1808
📊

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