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BOSTON MARATHON 2025

Nancy Hurley

Bib: 24884•F

MA

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 43%
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
9:09/mi
28:26
↑ 97↓ 3451.5%
10K· 6.21 mi
8:57/mi
56:14
↑ 79↓ 1380.4%
15K· 9.32 mi
8:58/mi
1:24:07
↑ 67↓ 78
20K· 12.43 mi
9:05/mi
1:52:20
↑ 106↓ 860.1%
Half· 13.11 mi
8:54/mi
1:58:24
↑ 19↓ 370.5%
25K· 15.53 mi
9:09/mi
2:20:35
↑ 66↓ 880.2%
30K· 18.64 mi
9:32/mi
2:50:11
↑ 181↓ 1480.2%
20M
10:06/mi
3:03:54
↑ 64↓ 500.2%
21M
11:14/mi
3:15:08
↑ 106↓ 241.6%
35K· 21.75 mi
9:48/mi
3:22:28
↑ 17↓ 861.7%
23M
10:27/mi
3:35:33
↑ 23↓ 630.6%
24M
11:32/mi
3:47:05
↓ 821.3%
40K· 24.85 mi
10:35/mi
3:56:08
↓ 200.3%
25.2M
11:50/mi
4:00:13
↑ 13↓ 160.2%
Finish· 26.22 mi
10:42/mi
4:11:07
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:58:24
Pace9:02 /mi
2nd Half
Distance13.11 mi
Time2:12:43
Pace10:07 /mi
📊Positive Split: 12.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:3928:269:0928:26
9:09
-
10K
6.21 mi11:56:2756:149:0327:48
8:57
-0:12
15K
9.32 mi12:24:201:24:079:0127:53
8:58
+0:01
20K
12.43 mi12:52:331:52:209:0228:13
9:05
+0:07
Half
13.11 mi12:58:371:58:249:026:04
8:54
-0:11
25K
15.53 mi13:20:482:20:359:0322:11
9:09
+0:15
30K
18.64 mi13:50:242:50:119:0829:36
9:32
+0:23
20M
20.00 mi14:04:073:03:549:1213:43
10:06
+0:34
21M
21.00 mi14:15:213:15:089:1811:14
11:14
+1:08
35K
21.75 mi14:22:413:22:289:197:20
9:48
-1:26
23M
23.00 mi14:35:463:35:339:2213:05
10:27
+0:39
24M
24.00 mi14:47:183:47:059:2811:32
11:32
+1:05
40K
24.85 mi14:56:213:56:089:309:03
10:35
-0:57
25.2M
25.20 mi15:00:264:00:139:324:05
11:50
+1:15
Finish
26.22 mi15:11:204:11:079:3510:54
10:42
-1:08

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

9:35 /mi

Slowest Pace

11:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:20:35

56% of race

Time at Steady Pace

50:39

20% of race

Time at Slower Pace

59:53

24% of race

Average Pace: 9:35 /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 mi11:28:3928:269:0928:26
9:09
#23049
10K
6.21 mi11:56:2756:149:0327:48
8:57
#22626
15K
9.32 mi12:24:201:24:079:0127:53
8:58
#22389
20K
12.43 mi12:52:331:52:209:0228:13
9:05
#22101
Half
13.11 mi12:58:371:58:249:026:04
8:54
#22065
25K
15.53 mi13:20:482:20:359:0322:11
9:09
#21782
30K
18.64 mi13:50:242:50:119:0829:36
9:32
#21443
20M
20.00 mi14:04:073:03:549:1213:43
10:06
#21436
21M
21.00 mi14:15:213:15:089:1811:14
11:14
#21507
35K
21.75 mi14:22:413:22:289:197:20
9:48
#21503
23M
23.00 mi14:35:463:35:339:2213:05
10:27
#21517
24M
24.00 mi14:47:183:47:059:2811:32
11:32
#21744
40K
24.85 mi14:56:213:56:089:309:03
10:35
#21748
25.2M
25.20 mi15:00:264:00:139:324:05
11:50
#21755
Finish
26.22 mi15:11:204:11:079:3510:54
10:42
#21870
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi230499197919721934(Top 77%)8513(Top 70%)8513(Top 1364%)
10K6.21 mi3.10 mi22626+4238952+2458952+24522154(Top 78%)8687(Top 71%)8687(Top 1392%)
15K9.32 mi3.11 mi22389+2378799+1538799+15321934(Top 77%)8513(Top 70%)8513(Top 1364%)
20K12.43 mi3.11 mi22101+2888652+1478652+14721379(Top 75%)8250(Top 67%)8250(Top 1322%)
Half13.11 mi0.68 mi22065+368636+168636+1621412(Top 75%)8273(Top 68%)8273(Top 1326%)
25K15.53 mi2.42 mi21782+2838487+1498487+14920574(Top 72%)7860(Top 64%)7860(Top 1260%)
30K18.64 mi3.11 mi21443+3398329+1588329+15820055(Top 71%)7689(Top 63%)7689(Top 1232%)
20M20.00 mi1.36 mi21436+78343-148343-1421266(Top 75%)8502(Top 70%)8502(Top 1363%)
21M21.00 mi1.00 mi21507-718397-548397-5422006(Top 77%)8970(Top 73%)8970(Top 1438%)
35K21.75 mi0.75 mi21503+48404-78404-721353(Top 75%)8699(Top 71%)8699(Top 1394%)
23M23.00 mi1.25 mi21517-148444-408444-4021888(Top 77%)9008(Top 74%)9008(Top 1444%)
24M24.00 mi1.00 mi21744-2278597-1538597-15324958(Top 88%)10606(Top 87%)10606(Top 1700%)
40K24.85 mi0.85 mi21748-48624-278624-2722162(Top 78%)9284(Top 76%)9284(Top 1488%)
25.2M25.20 mi0.35 mi21755-78634-108634-1022912(Top 81%)9612(Top 79%)9612(Top 1540%)
Finish26.22 mi1.02 mi21870-1158709-758709-7524729(Top 87%)10523(Top 86%)10523(Top 1686%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×21story building
+97ft-345ft

Overall

21934

Females

8513

F60-64

8513

5K→10K

3.1 - 6.2 mi

Top 78%
×5story building
+79ft-138ft

Overall

22154

Females

8687

F60-64

8687

10K→15K

6.2 - 9.3 mi

Top 77%
×3story building
+67ft-78ft

Overall

21934

Females

8513

F60-64

8513

15K→20K

9.3 - 12.4 mi

Top 75%
×5story building
+106ft-86ft

Overall

21379

Females

8250

F60-64

8250

20K→Half

12.4 - 13.1 mi

Top 75%
×2story building
+19ft-37ft

Overall

21412

Females

8273

F60-64

8273

Half→25K

13.1 - 15.5 mi

Top 72%
×4story building
+66ft-88ft

Overall

20574

Females

7860

F60-64

7860

25K→30K

15.5 - 18.6 mi

Top 71%
×9story building
+181ft-148ft

Overall

20055

Females

7689

F60-64

7689

30K→20M

18.6 - 20.0 mi

Top 75%
×5story building
+64ft-50ft

Overall

21266

Females

8502

F60-64

8502

20M→21M

20.0 - 21.0 mi

Top 77%
×8story building
+106ft-24ft

Overall

22006

Females

8970

F60-64

8970

21M→35K

21.0 - 21.8 mi

Top 75%
×7story building
+17ft-86ft

Overall

21353

Females

8699

F60-64

8699

35K→23M

21.8 - 23.0 mi

Top 77%
×5story building
+23ft-63ft

Overall

21888

Females

9008

F60-64

9008

23M→24M

23.0 - 24.0 mi

Top 88%
×6story building
+12ft-82ft

Overall

24958

Females

10606

F60-64

10606

24M→40K

24.0 - 24.9 mi

Top 78%
×1story
+6ft-20ft

Overall

22162

Females

9284

F60-64

9284

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1story
+13ft-16ft

Overall

22912

Females

9612

F60-64

9612

25.2M→Finish

25.2 - 26.2 mi

Top 87%
×2story building
+22ft-21ft

Overall

24729

Females

10523

F60-64

10523

Passing Analysis

Category:
Athletes Passed
2280
Passed By
1101
Net Change
+1179
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23049
5K → 10K50178+423#23049#22626
10K → 15K31477+237#22626#22389
15K → 20K33345+288#22389#22101
20K → Half4913+36#22101#22065
Half → 25K30724+283#22065#21782
25K → 30K38950+339#21782#21443
30K → 20M10497+7#21443#21436
20M → 21M48119-71#21436#21507
21M → 35K5753+4#21507#21503
35K → 23M8195-14#21503#21517
23M → 24M8235-227#21517#21744
24M → 40K4751-4#21744#21748
40K → 25.2M2128-7#21748#21755
25.2M → Finish21136-115#21755#21870
TOTALS22801101+1179
📊

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