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BOSTON MARATHON 2025

Joanna Hancock

Bib: 14512•F

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 48%
Gender (Female)
#0 / 12228
Top 34%
Division (F18-39)
#0 / 5469
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:27
Rank: #7126
Start → 5K
21:27 | 6:54/mi
10K· 6.21 mi
43:35
Rank: #7965 (-839)
5K → 10K
22:08 | 7:07/mi
15K· 9.32 mi
1:06:19
Rank: #8625 (-660)
10K → 15K
22:44 | 7:19/mi
20K· 12.43 mi
1:29:57
Rank: #9331 (-706)
15K → 20K
23:38 | 7:36/mi
Half· 13.11 mi
1:35:03
Rank: #9411 (-80)
20K → Half
5:06 | 7:29/mi
25K· 15.53 mi
1:54:10
Rank: #9996 (-585)
Half → 25K
19:07 | 7:53/mi
30K· 18.64 mi
2:20:41
Rank: #11007 (-1011)
25K → 30K
26:31 | 8:32/mi
20M
2:33:01
Rank: #11478 (-471)
30K → 20M
12:20 | 9:05/mi
21M
2:42:44
Rank: #11879 (-401)
20M → 21M
9:43 | 9:43/mi
35K· 21.75 mi
2:49:29
Rank: #12176 (-297)
21M → 35K
6:45 | 9:01/mi
23M
3:01:22
Rank: #12649 (-473)
35K → 23M
11:53 | 9:29/mi
24M
3:10:36
Rank: #12978 (-329)
23M → 24M
9:14 | 9:14/mi
40K· 24.85 mi
3:18:52
Rank: #13279 (-301)
24M → 40K
8:16 | 9:40/mi
25.2M
3:22:34
Rank: #13413 (-134)
40K → 25.2M
3:42 | 10:44/mi
Finish· 26.22 mi
3:31:48
Rank: #13696 (-283)
25.2M → Finish
9:14 | 9:04/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:03
Pace7:15 /mi
2nd Half
Distance13.11 mi
Time1:56:45
Pace8:54 /mi
📊Positive Split: 22.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:5921:276:5421:27
6:54
-
10K
6.21 mi11:14:0743:357:0122:08
7:07
+0:13
15K
9.32 mi11:36:511:06:197:0722:44
7:19
+0:12
20K
12.43 mi12:00:291:29:577:1423:38
7:36
+0:17
Half
13.11 mi12:05:351:35:037:155:06
7:29
-0:07
25K
15.53 mi12:24:421:54:107:2119:07
7:53
+0:24
30K
18.64 mi12:51:132:20:417:3326:31
8:32
+0:39
20M
20.00 mi13:03:332:33:017:3912:20
9:05
+0:33
21M
21.00 mi13:13:162:42:447:459:43
9:43
+0:38
35K
21.75 mi13:20:012:49:297:486:45
9:01
-0:42
23M
23.00 mi13:31:543:01:227:5311:53
9:29
+0:28
24M
24.00 mi13:41:083:10:367:579:14
9:14
-0:15
40K
24.85 mi13:49:243:18:528:008:16
9:40
+0:26
25.2M
25.20 mi13:53:063:22:348:023:42
10:44
+1:04
Finish
26.22 mi14:02:203:31:488:059:14
9:04
-1:40

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

6:54 /mi

Average Pace

8:05 /mi

Slowest Pace

10:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:54:10

54% of race

Time at Steady Pace

1:15:57

36% of race

Time at Slower Pace

21:41

10% of race

Average Pace: 8:05 /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 mi10:51:5921:276:5421:27
6:54
#7126
10K
6.21 mi11:14:0743:357:0122:08
7:07
#7965
15K
9.32 mi11:36:511:06:197:0722:44
7:19
#8625
20K
12.43 mi12:00:291:29:577:1423:38
7:36
#9331
Half
13.11 mi12:05:351:35:037:155:06
7:29
#9411
25K
15.53 mi12:24:421:54:107:2119:07
7:53
#9996
30K
18.64 mi12:51:132:20:417:3326:31
8:32
#11007
20M
20.00 mi13:03:332:33:017:3912:20
9:05
#11478
21M
21.00 mi13:13:162:42:447:459:43
9:43
#11879
35K
21.75 mi13:20:012:49:297:486:45
9:01
#12176
23M
23.00 mi13:31:543:01:227:5311:53
9:29
#12649
24M
24.00 mi13:41:083:10:367:579:14
9:14
#12978
40K
24.85 mi13:49:243:18:528:008:16
9:40
#13279
25.2M
25.20 mi13:53:063:22:348:023:42
10:44
#13413
Finish
26.22 mi14:02:203:31:488:059:14
9:04
#13696
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi712671671610147(Top 36%)1955(Top 16%)1955(Top 36%)
10K6.21 mi3.10 mi7965-839985-269985-2698892(Top 31%)1340(Top 11%)1340(Top 25%)
15K9.32 mi3.11 mi8625-6601248-2631248-26310147(Top 36%)1955(Top 16%)1955(Top 36%)
20K12.43 mi3.11 mi9331-7061564-3161564-31611672(Top 41%)2822(Top 23%)2822(Top 52%)
Half13.11 mi0.68 mi9411-801609-451609-4511587(Top 41%)2746(Top 22%)2746(Top 50%)
25K15.53 mi2.42 mi9996-5851905-2961905-29613011(Top 46%)3683(Top 30%)3683(Top 67%)
30K18.64 mi3.11 mi11007-10112475-5702475-57014980(Top 53%)4892(Top 40%)4892(Top 89%)
20M20.00 mi1.36 mi11478-4712767-2922767-29217203(Top 61%)6251(Top 51%)6251(Top 114%)
21M21.00 mi1.00 mi11879-4013012-2453012-24517113(Top 60%)6311(Top 52%)6311(Top 115%)
35K21.75 mi0.75 mi12176-2973197-1853197-18518343(Top 65%)7086(Top 58%)7086(Top 130%)
23M23.00 mi1.25 mi12649-4733473-2763473-27618659(Top 66%)7319(Top 60%)7319(Top 134%)
24M24.00 mi1.00 mi12978-3293692-2193692-21918510(Top 65%)7294(Top 60%)7294(Top 133%)
40K24.85 mi0.85 mi13279-3013883-1913883-19119353(Top 68%)7805(Top 64%)7805(Top 143%)
25.2M25.20 mi0.35 mi13413-1343962-793962-7919825(Top 70%)8053(Top 66%)8053(Top 147%)
Finish26.22 mi1.02 mi13696-2834155-1934155-19319341(Top 68%)7773(Top 64%)7773(Top 142%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21stories
+97ft-345ft

Overall

10147

Females

1955

F18-39

1955

5K→10K

3.1 - 6.2 mi

Top 31%
×5stories
+79ft-138ft

Overall

8892

Females

1340

F18-39

1340

10K→15K

6.2 - 9.3 mi

Top 36%
×3stories
+67ft-78ft

Overall

10147

Females

1955

F18-39

1955

15K→20K

9.3 - 12.4 mi

Top 41%
×5stories
+106ft-86ft

Overall

11672

Females

2822

F18-39

2822

20K→Half

12.4 - 13.1 mi

Top 41%
×2stories
+19ft-37ft

Overall

11587

Females

2746

F18-39

2746

Half→25K

13.1 - 15.5 mi

Top 46%
×4stories
+66ft-88ft

Overall

13011

Females

3683

F18-39

3683

25K→30K

15.5 - 18.6 mi

Top 53%
×9stories
+181ft-148ft

Overall

14980

Females

4892

F18-39

4892

30K→20M

18.6 - 20.0 mi

Top 61%
×5stories
+64ft-50ft

Overall

17203

Females

6251

F18-39

6251

20M→21M

20.0 - 21.0 mi

Top 60%
×8stories
+106ft-24ft

Overall

17113

Females

6311

F18-39

6311

21M→35K

21.0 - 21.8 mi

Top 65%
×7stories
+17ft-86ft

Overall

18343

Females

7086

F18-39

7086

35K→23M

21.8 - 23.0 mi

Top 66%
×5stories
+23ft-63ft

Overall

18659

Females

7319

F18-39

7319

23M→24M

23.0 - 24.0 mi

Top 65%
×6stories
+12ft-82ft

Overall

18510

Females

7294

F18-39

7294

24M→40K

24.0 - 24.9 mi

Top 68%
×1story
+6ft-20ft

Overall

19353

Females

7805

F18-39

7805

40K→25.2M

24.9 - 25.2 mi

Top 70%
×1story
+13ft-16ft

Overall

19825

Females

8053

F18-39

8053

25.2M→Finish

25.2 - 26.2 mi

Top 68%
×2stories
+22ft-21ft

Overall

19341

Females

7773

F18-39

7773

Passing Analysis

Category:
Athletes Passed
423
Passed By
6991
Net Change
-6570
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7126
5K → 10K35874-839#7126#7965
10K → 15K29689-660#7965#8625
15K → 20K50756-706#8625#9331
20K → Half1090-80#9331#9411
Half → 25K50635-585#9411#9996
25K → 30K591068-1011#9996#11007
30K → 20M38509-471#11007#11478
20M → 21M26427-401#11478#11879
21M → 35K18315-297#11879#12176
35K → 23M37510-473#12176#12649
23M → 24M19348-329#12649#12978
24M → 40K22323-301#12978#13279
40K → 25.2M13147-134#13279#13413
25.2M → Finish17300-283#13413#13696
TOTALS4236991-6570
📊

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