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BOSTON MARATHON 2025

Hannah Say

Bib: 19793•F

CA

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
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
27:39
Rank: #22004
Start → 5K
8:54/mi
27:39 split
10K· 6.21 mi
55:32
Rank: #22150 (-146)
5K → 10K
8:58/mi
27:53 split
15K· 9.32 mi
1:23:23
Rank: #22061 (+89)
10K → 15K
8:58/mi
27:51 split
20K· 12.43 mi
1:51:24
Rank: #21775 (+286)
15K → 20K
9:01/mi
28:01 split
Half· 13.11 mi
1:57:29
Rank: #21751 (+24)
20K → Half
8:55/mi
6:05 split
25K· 15.53 mi
2:19:47
Rank: #21543 (+208)
Half → 25K
9:12/mi
22:18 split
30K· 18.64 mi
2:51:52
Rank: #21857 (-314)
25K → 30K
10:20/mi
32:05 split
20M
3:06:51
Rank: #22049 (-192)
30K → 20M
11:02/mi
14:59 split
21M
3:20:51
Rank: #22458 (-409)
20M → 21M
14:00/mi
14:00 split
35K· 21.75 mi
3:30:50
Rank: #22783 (-325)
21M → 35K
13:21/mi
9:59 split
23M
3:44:34
Rank: #22799 (-16)
35K → 23M
10:58/mi
13:44 split
24M
3:55:11
Rank: #22775 (+24)
23M → 24M
10:37/mi
10:37 split
40K· 24.85 mi
4:05:10
Rank: #22877 (-102)
24M → 40K
11:41/mi
9:59 split
25.2M
4:09:29
Rank: #22915 (-38)
40K → 25.2M
12:31/mi
4:19 split
Finish· 26.22 mi
4:20:05
Rank: #22960 (-45)
25.2M → Finish
10:24/mi
10:36 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:57:29
Pace8:58 /mi
2nd Half
Distance13.11 mi
Time2:22:36
Pace10:53 /mi
📊Positive Split: 21.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:2827:398:5427:39
8:54
-
10K
6.21 mi12:11:2155:328:5627:53
8:58
+0:04
15K
9.32 mi12:39:121:23:238:5727:51
8:58
0:00
20K
12.43 mi13:07:131:51:248:5828:01
9:01
+0:03
Half
13.11 mi13:13:181:57:298:586:05
8:55
-0:06
25K
15.53 mi13:35:362:19:479:0022:18
9:12
+0:17
30K
18.64 mi14:07:412:51:529:1332:05
10:20
+1:08
20M
20.00 mi14:22:403:06:519:2114:59
11:02
+0:42
21M
21.00 mi14:36:403:20:519:3414:00
14:00
+2:58
35K
21.75 mi14:46:393:30:509:429:59
13:21
-0:39
23M
23.00 mi15:00:233:44:349:4613:44
10:58
-2:23
24M
24.00 mi15:11:003:55:119:4810:37
10:37
-0:21
40K
24.85 mi15:20:594:05:109:529:59
11:41
+1:04
25.2M
25.20 mi15:25:184:09:299:544:19
12:31
+0:50
Finish
26.22 mi15:35:544:20:059:5610:36
10:24
-2:07

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

8:54 /mi

Average Pace

9:56 /mi

Slowest Pace

14:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:19:47

54% of race

Time at Steady Pace

1:22:01

32% of race

Time at Slower Pace

38:17

15% of race

Average Pace: 9:55 /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 mi11:43:2827:398:5427:39
8:54
#22004
10K
6.21 mi12:11:2155:328:5627:53
8:58
#22150
15K
9.32 mi12:39:121:23:238:5727:51
8:58
#22061
20K
12.43 mi13:07:131:51:248:5828:01
9:01
#21775
Half
13.11 mi13:13:181:57:298:586:05
8:55
#21751
25K
15.53 mi13:35:362:19:479:0022:18
9:12
#21543
30K
18.64 mi14:07:412:51:529:1332:05
10:20
#21857
20M
20.00 mi14:22:403:06:519:2114:59
11:02
#22049
21M
21.00 mi14:36:403:20:519:3414:00
14:00
#22458
35K
21.75 mi14:46:393:30:509:429:59
13:21
#22783
23M
23.00 mi15:00:233:44:349:4613:44
10:58
#22799
24M
24.00 mi15:11:003:55:119:4810:37
10:37
#22775
40K
24.85 mi15:20:594:05:109:529:59
11:41
#22877
25.2M
25.20 mi15:25:184:09:299:544:19
12:31
#22915
Finish
26.22 mi15:35:544:20:059:5610:36
10:24
#22960
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi220048626862621879(Top 77%)8479(Top 69%)8479(Top 155%)
10K6.21 mi3.10 mi22150-1468697-718697-7122283(Top 78%)8758(Top 72%)8758(Top 160%)
15K9.32 mi3.11 mi22061+898634+638634+6321879(Top 77%)8479(Top 69%)8479(Top 155%)
20K12.43 mi3.11 mi21775+2868481+1538481+15321080(Top 74%)8108(Top 66%)8108(Top 148%)
Half13.11 mi0.68 mi21751+248468+138468+1321522(Top 76%)8333(Top 68%)8333(Top 152%)
25K15.53 mi2.42 mi21543+2088348+1208348+12020770(Top 73%)7959(Top 65%)7959(Top 146%)
30K18.64 mi3.11 mi21857-3148544-1968544-19622539(Top 79%)9069(Top 74%)9069(Top 166%)
20M20.00 mi1.36 mi22049-1928667-1238667-12323644(Top 83%)9760(Top 80%)9760(Top 178%)
21M21.00 mi1.00 mi22458-4098921-2548921-25426243(Top 92%)11176(Top 91%)11176(Top 204%)
35K21.75 mi0.75 mi22783-3259123-2029123-20227259(Top 96%)11721(Top 96%)11721(Top 214%)
23M23.00 mi1.25 mi22799-169152-299152-2923156(Top 82%)9691(Top 79%)9691(Top 177%)
24M24.00 mi1.00 mi22775+249156-49156-423124(Top 81%)9694(Top 79%)9694(Top 177%)
40K24.85 mi0.85 mi22877-1029244-889244-8824446(Top 86%)10394(Top 85%)10394(Top 190%)
25.2M25.20 mi0.35 mi22915-389268-249268-2424259(Top 85%)10287(Top 84%)10287(Top 188%)
Finish26.22 mi1.02 mi22960-459301-339301-3324062(Top 85%)10197(Top 83%)10197(Top 186%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×21story building
+97ft-345ft

Overall

21879

Females

8479

F18-39

8479

5K→10K

3.1 - 6.2 mi

Top 78%
×5story building
+79ft-138ft

Overall

22283

Females

8758

F18-39

8758

10K→15K

6.2 - 9.3 mi

Top 77%
×3story building
+67ft-78ft

Overall

21879

Females

8479

F18-39

8479

15K→20K

9.3 - 12.4 mi

Top 74%
×5story building
+106ft-86ft

Overall

21080

Females

8108

F18-39

8108

20K→Half

12.4 - 13.1 mi

Top 76%
×2story building
+19ft-37ft

Overall

21522

Females

8333

F18-39

8333

Half→25K

13.1 - 15.5 mi

Top 73%
×4story building
+66ft-88ft

Overall

20770

Females

7959

F18-39

7959

25K→30K

15.5 - 18.6 mi

Top 79%
×9story building
+181ft-148ft

Overall

22539

Females

9069

F18-39

9069

30K→20M

18.6 - 20.0 mi

Top 83%
×5story building
+64ft-50ft

Overall

23644

Females

9760

F18-39

9760

20M→21M

20.0 - 21.0 mi

Top 92%
×8story building
+106ft-24ft

Overall

26243

Females

11176

F18-39

11176

21M→35K

21.0 - 21.8 mi

Top 96%
×7story building
+17ft-86ft

Overall

27259

Females

11721

F18-39

11721

35K→23M

21.8 - 23.0 mi

Top 82%
×5story building
+23ft-63ft

Overall

23156

Females

9691

F18-39

9691

23M→24M

23.0 - 24.0 mi

Top 81%
×6story building
+12ft-82ft

Overall

23124

Females

9694

F18-39

9694

24M→40K

24.0 - 24.9 mi

Top 86%
×1story
+6ft-20ft

Overall

24446

Females

10394

F18-39

10394

40K→25.2M

24.9 - 25.2 mi

Top 85%
×1story
+13ft-16ft

Overall

24259

Females

10287

F18-39

10287

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2story building
+22ft-21ft

Overall

24062

Females

10197

F18-39

10197

Passing Analysis

Category:
Athletes Passed
1423
Passed By
2379
Net Change
-956
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22004
5K → 10K201347-146#22004#22150
10K → 15K231142+89#22150#22061
15K → 20K33549+286#22061#21775
20K → Half4420+24#21775#21751
Half → 25K25345+208#21751#21543
25K → 30K107421-314#21543#21857
30K → 20M43235-192#21857#22049
20M → 21M17426-409#22049#22458
21M → 35K8333-325#22458#22783
35K → 23M6682-16#22783#22799
23M → 24M6238+24#22799#22775
24M → 40K22124-102#22775#22877
40K → 25.2M846-38#22877#22915
25.2M → Finish2671-45#22915#22960
TOTALS14232379-956
📊

Passing Visuals

Category:
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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