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BOSTON MARATHON 2025

Kristin Hume

VA

Bib: 16506 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 50%
Gender (Female)
#0 / 12228
Top 36%
Masters (Masters Women)
#0 / 6759
Top 21%
Division (F40-44)
#0 / 1718
Top 43%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:15/mi
22:31
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:19/mi
45:16
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:23/mi
1:08:13
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:34/mi
1:31:42
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:24/mi
1:36:45
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
7:44/mi
1:55:29
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:12/mi
2:20:59
↑ 181↓ 1480.2%
138 ft elev
20M
9:13/mi
2:33:30
↑ 64↓ 500.2%
148 ft elev
21M
10:42/mi
2:44:12
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
8:40/mi
2:50:41
↑ 17↓ 861.7%
156 ft elev
23M
10:13/mi
3:03:29
↑ 23↓ 630.6%
116 ft elev
24M
9:11/mi
3:12:40
↓ 821.3%
34 ft elev
40K· 24.85 mi
9:25/mi
3:20:43
↓ 200.3%
20 ft elev
25.2M
10:09/mi
3:24:13
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:45/mi
3:33:08
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:45
Pace7:23 /mi
2nd Half
Distance13.11 mi
Time1:56:23
Pace8:53 /mi
📊Positive Split: 20.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:4822:317:1522:31
7:15
-
10K
6.21 mi11:18:3345:167:1722:45
7:19
+0:04
15K
9.32 mi11:41:301:08:137:1922:57
7:23
+0:04
20K
12.43 mi12:04:591:31:427:2323:29
7:34
+0:11
Half
13.11 mi12:10:021:36:457:235:03
7:24
-0:10
25K
15.53 mi12:28:461:55:297:2618:44
7:44
+0:20
30K
18.64 mi12:54:162:20:597:3425:30
8:12
+0:28
20M
20.00 mi13:06:472:33:307:4012:31
9:13
+1:01
21M
21.00 mi13:17:292:44:127:4910:42
10:42
+1:29
35K
21.75 mi13:23:582:50:417:516:29
8:40
-2:02
23M
23.00 mi13:36:463:03:297:5912:48
10:13
+1:33
24M
24.00 mi13:45:573:12:408:029:11
9:11
-1:02
40K
24.85 mi13:54:003:20:438:058:03
9:25
+0:14
25.2M
25.20 mi13:57:303:24:138:063:30
10:09
+0:44
Finish
26.22 mi14:06:253:33:088:088:55
8:45
-1:24

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

7:15 /mi

Average Pace

8:08 /mi

Slowest Pace

10:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:55:29

54% of race

Time at Steady Pace

1:02:36

29% of race

Time at Slower Pace

35:03

16% of race

Average Pace: 8:08 /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 mi10:55:4822:317:1522:31
7:15
#9901
10K
6.21 mi11:18:3345:167:1722:45
7:19
#10225
15K
9.32 mi11:41:301:08:137:1922:57
7:23
#10382
20K
12.43 mi12:04:591:31:427:2323:29
7:34
#10582
Half
13.11 mi12:10:021:36:457:235:03
7:24
#10582
25K
15.53 mi12:28:461:55:297:2618:44
7:44
#10746
30K
18.64 mi12:54:162:20:597:3425:30
8:12
#11150
20M
20.00 mi13:06:472:33:307:4012:31
9:13
#11685
21M
21.00 mi13:17:292:44:127:4910:42
10:42
#12452
35K
21.75 mi13:23:582:50:417:516:29
8:40
#12606
23M
23.00 mi13:36:463:03:297:5912:48
10:13
#13354
24M
24.00 mi13:45:573:12:408:029:11
9:11
#13615
40K
24.85 mi13:54:003:20:438:058:03
9:25
#13848
25.2M
25.20 mi13:57:303:24:138:063:30
10:09
#13921
Finish
26.22 mi14:06:253:33:088:088:55
8:45
#14070
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi99011767176710775(Top 38%)2262(Top 18%)2262(Top 132%)
10K6.21 mi3.10 mi10225-3241920-1531920-15310549(Top 37%)2086(Top 17%)2086(Top 121%)
15K9.32 mi3.11 mi10382-1572018-982018-9810775(Top 38%)2262(Top 18%)2262(Top 132%)
20K12.43 mi3.11 mi10582-2002142-1242142-12411252(Top 40%)2610(Top 21%)2610(Top 152%)
Half13.11 mi0.68 mi105822140+22140+211005(Top 39%)2447(Top 20%)2447(Top 142%)
25K15.53 mi2.42 mi10746-1642259-1192259-11911775(Top 41%)3015(Top 25%)3015(Top 175%)
30K18.64 mi3.11 mi11150-4042545-2862545-28612905(Top 45%)3783(Top 31%)3783(Top 220%)
20M20.00 mi1.36 mi11685-5352869-3242869-32417829(Top 63%)6603(Top 54%)6603(Top 384%)
21M21.00 mi1.00 mi12452-7673315-4463315-44620600(Top 73%)8241(Top 67%)8241(Top 480%)
35K21.75 mi0.75 mi12606-1543421-1063421-10616483(Top 58%)6042(Top 49%)6042(Top 352%)
23M23.00 mi1.25 mi13354-7483871-4503871-45021199(Top 75%)8652(Top 71%)8652(Top 504%)
24M24.00 mi1.00 mi13615-2614043-1724043-17218275(Top 64%)7177(Top 59%)7177(Top 418%)
40K24.85 mi0.85 mi13848-2334211-1684211-16818344(Top 65%)7293(Top 60%)7293(Top 425%)
25.2M25.20 mi0.35 mi13921-734253-424253-4217689(Top 62%)6941(Top 57%)6941(Top 404%)
Finish26.22 mi1.02 mi14070-1494352-994352-9917780(Top 63%)6963(Top 57%)6963(Top 405%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21story building
+97ft-345ft

Overall

10775

Females

2262

F40-44

2262

5K→10K

3.1 - 6.2 mi

Top 37%
×5story building
+79ft-138ft

Overall

10549

Females

2086

F40-44

2086

10K→15K

6.2 - 9.3 mi

Top 38%
×3story building
+67ft-78ft

Overall

10775

Females

2262

F40-44

2262

15K→20K

9.3 - 12.4 mi

Top 40%
×5story building
+106ft-86ft

Overall

11252

Females

2610

F40-44

2610

20K→Half

12.4 - 13.1 mi

Top 39%
×2story building
+19ft-37ft

Overall

11005

Females

2447

F40-44

2447

Half→25K

13.1 - 15.5 mi

Top 41%
×4story building
+66ft-88ft

Overall

11775

Females

3015

F40-44

3015

25K→30K

15.5 - 18.6 mi

Top 45%
×9story building
+181ft-148ft

Overall

12905

Females

3783

F40-44

3783

30K→20M

18.6 - 20.0 mi

Top 63%
×5story building
+64ft-50ft

Overall

17829

Females

6603

F40-44

6603

20M→21M

20.0 - 21.0 mi

Top 73%
×8story building
+106ft-24ft

Overall

20600

Females

8241

F40-44

8241

21M→35K

21.0 - 21.8 mi

Top 58%
×7story building
+17ft-86ft

Overall

16483

Females

6042

F40-44

6042

35K→23M

21.8 - 23.0 mi

Top 75%
×5story building
+23ft-63ft

Overall

21199

Females

8652

F40-44

8652

23M→24M

23.0 - 24.0 mi

Top 64%
×6story building
+12ft-82ft

Overall

18275

Females

7177

F40-44

7177

24M→40K

24.0 - 24.9 mi

Top 65%
×1story
+6ft-20ft

Overall

18344

Females

7293

F40-44

7293

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1story
+13ft-16ft

Overall

17689

Females

6941

F40-44

6941

25.2M→Finish

25.2 - 26.2 mi

Top 63%
×2story building
+22ft-21ft

Overall

17780

Females

6963

F40-44

6963

Passing Analysis

Category:
Athletes Passed
844
Passed By
5010
Net Change
-4169
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9901
5K → 10K112434-324#9901#10225
10K → 15K115272-157#10225#10382
15K → 20K114313-200#10382#10582
20K → Half36360#10582#10582
Half → 25K121285-164#10582#10746
25K → 30K128532-404#10746#11150
30K → 20M38573-535#11150#11685
20M → 21M8775-767#11685#12452
21M → 35K37191-154#12452#12606
35K → 23M17765-748#12606#13354
23M → 24M32293-261#13354#13615
24M → 40K35268-233#13615#13848
40K → 25.2M1689-73#13848#13921
25.2M → Finish35184-149#13921#14070
TOTALS8445010-4169
📊

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