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BOSTON MARATHON 2025

Jennifer Hastings

Bib: 25790•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 (F40-44)
#0 / 1718
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
10:08/mi
31:30
↑ 97↓ 3451.5%
10K· 6.21 mi
10:15/mi
1:03:20
↑ 79↓ 1380.4%
15K· 9.32 mi
10:12/mi
1:35:01
↑ 67↓ 78
20K· 12.43 mi
10:19/mi
2:07:04
↑ 106↓ 860.1%
Half· 13.11 mi
9:54/mi
2:13:49
↑ 19↓ 370.5%
25K· 15.53 mi
11:41/mi
2:42:08
↑ 66↓ 880.2%
30K· 18.64 mi
11:56/mi
3:19:11
↑ 181↓ 1480.2%
20M
12:38/mi
3:36:21
↑ 64↓ 500.2%
21M
14:15/mi
3:50:36
↑ 106↓ 241.6%
35K· 21.75 mi
11:52/mi
3:59:29
↑ 17↓ 861.7%
23M
12:18/mi
4:14:53
↑ 23↓ 630.6%
24M
12:09/mi
4:27:02
↓ 821.3%
40K· 24.85 mi
11:35/mi
4:36:56
↓ 200.3%
25.2M
12:46/mi
4:41:20
↑ 13↓ 160.2%
Finish· 26.22 mi
10:25/mi
4:51:57
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:13:49
Pace10:12 /mi
2nd Half
Distance13.11 mi
Time2:38:08
Pace12:04 /mi
📊Positive Split: 18.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:57:0131:3010:0831:30
10:08
-
10K
6.21 mi12:28:511:03:2010:1231:50
10:15
+0:07
15K
9.32 mi13:00:321:35:0110:1231:41
10:12
-0:03
20K
12.43 mi13:32:352:07:0410:1332:03
10:19
+0:07
Half
13.11 mi13:39:202:13:4910:126:45
9:54
-0:25
25K
15.53 mi14:07:392:42:0810:2628:19
11:41
+1:47
30K
18.64 mi14:44:423:19:1110:4137:03
11:56
+0:15
20M
20.00 mi15:01:523:36:2110:4917:10
12:38
+0:42
21M
21.00 mi15:16:073:50:3610:5914:15
14:15
+1:37
35K
21.75 mi15:25:003:59:2911:018:53
11:52
-2:23
23M
23.00 mi15:40:244:14:5311:0515:24
12:18
+0:26
24M
24.00 mi15:52:334:27:0211:0812:09
12:09
-0:09
40K
24.85 mi16:02:274:36:5611:099:54
11:35
-0:34
25.2M
25.20 mi16:06:514:41:2011:104:24
12:46
+1:11
Finish
26.22 mi16:17:284:51:5711:0910:37
10:25
-2:21

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

9:54 /mi

Average Pace

11:09 /mi

Slowest Pace

14:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:24:26

49% of race

Time at Steady Pace

1:36:18

33% of race

Time at Slower Pace

51:13

18% of race

Average Pace: 11:08 /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 mi11:57:0131:3010:0831:30
10:08
#25918
10K
6.21 mi12:28:511:03:2010:1231:50
10:15
#25895
15K
9.32 mi13:00:321:35:0110:1231:41
10:12
#25703
20K
12.43 mi13:32:352:07:0410:1332:03
10:19
#25478
Half
13.11 mi13:39:202:13:4910:126:45
9:54
#25427
25K
15.53 mi14:07:392:42:0810:2628:19
11:41
#25585
30K
18.64 mi14:44:423:19:1110:4137:03
11:56
#25566
20M
20.00 mi15:01:523:36:2110:4917:10
12:38
#25609
21M
21.00 mi15:16:073:50:3610:5914:15
14:15
#25698
35K
21.75 mi15:25:003:59:2911:018:53
11:52
#25698
23M
23.00 mi15:40:244:14:5311:0515:24
12:18
#25724
24M
24.00 mi15:52:334:27:0211:0812:09
12:09
#25738
40K
24.85 mi16:02:274:36:5611:099:54
11:35
#25703
25.2M
25.20 mi16:06:514:41:2011:104:24
12:46
#25692
Finish
26.22 mi16:17:284:51:5711:0910:37
10:25
#25643
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi25918107171071725407(Top 89%)10458(Top 86%)10458(Top 609%)
10K6.21 mi3.10 mi25895+2310713+410713+425816(Top 91%)10694(Top 87%)10694(Top 622%)
15K9.32 mi3.11 mi25703+19210618+9510618+9525407(Top 89%)10458(Top 86%)10458(Top 609%)
20K12.43 mi3.11 mi25478+22510501+11710501+11724851(Top 87%)10181(Top 83%)10181(Top 593%)
Half13.11 mi0.68 mi25427+5110470+3110470+3124580(Top 87%)10047(Top 82%)10047(Top 585%)
25K15.53 mi2.42 mi25585-15810564-9410564-9426073(Top 92%)10901(Top 89%)10901(Top 635%)
30K18.64 mi3.11 mi25566+1910603-3910603-3925483(Top 90%)10666(Top 87%)10666(Top 621%)
20M20.00 mi1.36 mi25609-4310632-2910632-2926049(Top 92%)11035(Top 90%)11035(Top 642%)
21M21.00 mi1.00 mi25698-8910692-6010692-6026478(Top 93%)11300(Top 92%)11300(Top 658%)
35K21.75 mi0.75 mi2569810696-410696-425660(Top 90%)10930(Top 89%)10930(Top 636%)
23M23.00 mi1.25 mi25724-2610727-3110727-3125528(Top 90%)10873(Top 89%)10873(Top 633%)
24M24.00 mi1.00 mi25738-1410746-1910746-1925836(Top 91%)11053(Top 90%)11053(Top 643%)
40K24.85 mi0.85 mi25703+3510738+810738+824256(Top 85%)10297(Top 84%)10297(Top 599%)
25.2M25.20 mi0.35 mi25692+1110735+310735+324625(Top 87%)10486(Top 86%)10486(Top 610%)
Finish26.22 mi1.02 mi25643+4910718+1710718+1724073(Top 85%)10208(Top 83%)10208(Top 594%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
×21story building
+97ft-345ft

Overall

25407

Females

10458

F40-44

10458

5K→10K

3.1 - 6.2 mi

Top 91%
×5story building
+79ft-138ft

Overall

25816

Females

10694

F40-44

10694

10K→15K

6.2 - 9.3 mi

Top 89%
×3story building
+67ft-78ft

Overall

25407

Females

10458

F40-44

10458

15K→20K

9.3 - 12.4 mi

Top 87%
×5story building
+106ft-86ft

Overall

24851

Females

10181

F40-44

10181

20K→Half

12.4 - 13.1 mi

Top 87%
×2story building
+19ft-37ft

Overall

24580

Females

10047

F40-44

10047

Half→25K

13.1 - 15.5 mi

Top 92%
×4story building
+66ft-88ft

Overall

26073

Females

10901

F40-44

10901

25K→30K

15.5 - 18.6 mi

Top 90%
×9story building
+181ft-148ft

Overall

25483

Females

10666

F40-44

10666

30K→20M

18.6 - 20.0 mi

Top 92%
×5story building
+64ft-50ft

Overall

26049

Females

11035

F40-44

11035

20M→21M

20.0 - 21.0 mi

Top 93%
×8story building
+106ft-24ft

Overall

26478

Females

11300

F40-44

11300

21M→35K

21.0 - 21.8 mi

Top 90%
×7story building
+17ft-86ft

Overall

25660

Females

10930

F40-44

10930

35K→23M

21.8 - 23.0 mi

Top 90%
×5story building
+23ft-63ft

Overall

25528

Females

10873

F40-44

10873

23M→24M

23.0 - 24.0 mi

Top 91%
×6story building
+12ft-82ft

Overall

25836

Females

11053

F40-44

11053

24M→40K

24.0 - 24.9 mi

Top 85%
×1story
+6ft-20ft

Overall

24256

Females

10297

F40-44

10297

40K→25.2M

24.9 - 25.2 mi

Top 87%
×1story
+13ft-16ft

Overall

24625

Females

10486

F40-44

10486

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2story building
+22ft-21ft

Overall

24073

Females

10208

F40-44

10208

Passing Analysis

Category:
Athletes Passed
1189
Passed By
914
Net Change
+275
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25918
5K → 10K197174+23#25918#25895
10K → 15K23644+192#25895#25703
15K → 20K25227+225#25703#25478
20K → Half532+51#25478#25427
Half → 25K52210-158#25427#25585
25K → 30K128109+19#25585#25566
30K → 20M3982-43#25566#25609
20M → 21M16105-89#25609#25698
21M → 35K37370#25698#25698
35K → 23M3157-26#25698#25724
23M → 24M2640-14#25724#25738
24M → 40K4813+35#25738#25703
40K → 25.2M165+11#25703#25692
25.2M → Finish589+49#25692#25643
TOTALS1189914+275
📊

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