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BOSTON MARATHON 2025

Helen Hall-King

Bib: 24123•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F60-64)
#0 / 624
Top 18%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:44/mi
27:08
↑ 97↓ 3451.5%
10K· 6.21 mi
9:08/mi
55:30
↑ 79↓ 1380.4%
15K· 9.32 mi
8:44/mi
1:22:39
↑ 67↓ 78
20K· 12.43 mi
8:46/mi
1:49:52
↑ 106↓ 860.1%
Half· 13.11 mi
8:42/mi
1:55:48
↑ 19↓ 370.5%
25K· 15.53 mi
8:51/mi
2:17:16
↑ 66↓ 880.2%
30K· 18.64 mi
9:08/mi
2:45:39
↑ 181↓ 1480.2%
20M
9:11/mi
2:58:08
↑ 64↓ 500.2%
21M
9:43/mi
3:07:51
↑ 106↓ 241.6%
35K· 21.75 mi
9:00/mi
3:14:35
↑ 17↓ 861.7%
23M
9:16/mi
3:26:11
↑ 23↓ 630.6%
24M
8:58/mi
3:35:09
↓ 821.3%
40K· 24.85 mi
9:14/mi
3:43:03
↓ 200.3%
25.2M
9:43/mi
3:46:24
↑ 13↓ 160.2%
Finish· 26.22 mi
8:25/mi
3:54:59
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:55:48
Pace8:50 /mi
2nd Half
Distance13.11 mi
Time1:59:11
Pace9:06 /mi
📊Positive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:3527:088:4427:08
8:44
-
10K
6.21 mi11:53:5755:308:5628:22
9:08
+0:24
15K
9.32 mi12:21:061:22:398:5227:09
8:44
-0:24
20K
12.43 mi12:48:191:49:528:5027:13
8:46
+0:02
Half
13.11 mi12:54:151:55:488:505:56
8:42
-0:04
25K
15.53 mi13:15:432:17:168:5021:28
8:51
+0:09
30K
18.64 mi13:44:062:45:398:5328:23
9:08
+0:17
20M
20.00 mi13:56:352:58:088:5412:29
9:11
+0:03
21M
21.00 mi14:06:183:07:518:579:43
9:43
+0:32
35K
21.75 mi14:13:023:14:358:576:44
9:00
-0:43
23M
23.00 mi14:24:383:26:118:5811:36
9:16
+0:16
24M
24.00 mi14:33:363:35:098:588:58
8:58
-0:18
40K
24.85 mi14:41:303:43:038:587:54
9:14
+0:16
25.2M
25.20 mi14:44:513:46:248:593:21
9:43
+0:29
Finish
26.22 mi14:53:263:54:598:588:35
8:25
-1:18

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

8:25 /mi

Average Pace

8:58 /mi

Slowest Pace

9:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:30:19

90% of race

Time at Steady Pace

24:40

10% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:58 /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 mi11:25:3527:088:4427:08
8:44
#21168
10K
6.21 mi11:53:5755:308:5628:22
9:08
#22117
15K
9.32 mi12:21:061:22:398:5227:09
8:44
#21635
20K
12.43 mi12:48:191:49:528:5027:13
8:46
#21131
Half
13.11 mi12:54:151:55:488:505:56
8:42
#21099
25K
15.53 mi13:15:432:17:168:5021:28
8:51
#20796
30K
18.64 mi13:44:062:45:398:5328:23
9:08
#20312
20M
20.00 mi13:56:352:58:088:5412:29
9:11
#20116
21M
21.00 mi14:06:183:07:518:579:43
9:43
#19929
35K
21.75 mi14:13:023:14:358:576:44
9:00
#19864
23M
23.00 mi14:24:383:26:118:5811:36
9:16
#19724
24M
24.00 mi14:33:363:35:098:588:58
8:58
#19619
40K
24.85 mi14:41:303:43:038:587:54
9:14
#19535
25.2M
25.20 mi14:44:513:46:248:593:21
9:43
#19468
Finish
26.22 mi14:53:263:54:598:588:35
8:25
#19332
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi211688173817320695(Top 73%)7825(Top 64%)7825(Top 1254%)
10K6.21 mi3.10 mi22117-9498678-5058678-50522928(Top 81%)9088(Top 74%)9088(Top 1456%)
15K9.32 mi3.11 mi21635+4828388+2908388+29020695(Top 73%)7825(Top 64%)7825(Top 1254%)
20K12.43 mi3.11 mi21131+5048102+2868102+28619744(Top 70%)7341(Top 60%)7341(Top 1176%)
Half13.11 mi0.68 mi21099+328080+228080+2220376(Top 72%)7677(Top 63%)7677(Top 1230%)
25K15.53 mi2.42 mi20796+3037929+1517929+15119225(Top 68%)7097(Top 58%)7097(Top 1137%)
30K18.64 mi3.11 mi20312+4847708+2217708+22118340(Top 65%)6761(Top 55%)6761(Top 1083%)
20M20.00 mi1.36 mi20116+1967619+897619+8917754(Top 63%)6566(Top 54%)6566(Top 1052%)
21M21.00 mi1.00 mi19929+1877531+887531+8817150(Top 60%)6348(Top 52%)6348(Top 1017%)
35K21.75 mi0.75 mi19864+657508+237508+2318265(Top 64%)7057(Top 58%)7057(Top 1131%)
23M23.00 mi1.25 mi19724+1407468+407468+4017646(Top 62%)6818(Top 56%)6818(Top 1093%)
24M24.00 mi1.00 mi19619+1057438+307438+3017220(Top 61%)6609(Top 54%)6609(Top 1059%)
40K24.85 mi0.85 mi19535+847396+427396+4217576(Top 62%)6909(Top 57%)6909(Top 1107%)
25.2M25.20 mi0.35 mi19468+677367+297367+2915790(Top 56%)6001(Top 49%)6001(Top 962%)
Finish26.22 mi1.02 mi19332+1367315+527315+5215780(Top 56%)5912(Top 48%)5912(Top 947%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21story building
+97ft-345ft

Overall

20695

Females

7825

F60-64

7825

5K→10K

3.1 - 6.2 mi

Top 81%
×5story building
+79ft-138ft

Overall

22928

Females

9088

F60-64

9088

10K→15K

6.2 - 9.3 mi

Top 73%
×3story building
+67ft-78ft

Overall

20695

Females

7825

F60-64

7825

15K→20K

9.3 - 12.4 mi

Top 70%
×5story building
+106ft-86ft

Overall

19744

Females

7341

F60-64

7341

20K→Half

12.4 - 13.1 mi

Top 72%
×2story building
+19ft-37ft

Overall

20376

Females

7677

F60-64

7677

Half→25K

13.1 - 15.5 mi

Top 68%
×4story building
+66ft-88ft

Overall

19225

Females

7097

F60-64

7097

25K→30K

15.5 - 18.6 mi

Top 65%
×9story building
+181ft-148ft

Overall

18340

Females

6761

F60-64

6761

30K→20M

18.6 - 20.0 mi

Top 63%
×5story building
+64ft-50ft

Overall

17754

Females

6566

F60-64

6566

20M→21M

20.0 - 21.0 mi

Top 60%
×8story building
+106ft-24ft

Overall

17150

Females

6348

F60-64

6348

21M→35K

21.0 - 21.8 mi

Top 64%
×7story building
+17ft-86ft

Overall

18265

Females

7057

F60-64

7057

35K→23M

21.8 - 23.0 mi

Top 62%
×5story building
+23ft-63ft

Overall

17646

Females

6818

F60-64

6818

23M→24M

23.0 - 24.0 mi

Top 61%
×6story building
+12ft-82ft

Overall

17220

Females

6609

F60-64

6609

24M→40K

24.0 - 24.9 mi

Top 62%
×1story
+6ft-20ft

Overall

17576

Females

6909

F60-64

6909

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1story
+13ft-16ft

Overall

15790

Females

6001

F60-64

6001

25.2M→Finish

25.2 - 26.2 mi

Top 56%
×2story building
+22ft-21ft

Overall

15780

Females

5912

F60-64

5912

Passing Analysis

Category:
Athletes Passed
3069
Passed By
1233
Net Change
+1836
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21168
5K → 10K531002-949#21168#22117
10K → 15K51331+482#22117#21635
15K → 20K52420+504#21635#21131
20K → Half4917+32#21131#21099
Half → 25K32623+303#21099#20796
25K → 30K50319+484#20796#20312
30K → 20M21115+196#20312#20116
20M → 21M20013+187#20116#19929
21M → 35K8217+65#19929#19864
35K → 23M16828+140#19864#19724
23M → 24M12722+105#19724#19619
24M → 40K9814+84#19619#19535
40K → 25.2M670+67#19535#19468
25.2M → Finish14812+136#19468#19332
TOTALS30691233+1836
📊

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