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BOSTON MARATHON 2025

Juan Goldstein

Bib: 19368•F

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 41%
Gender (Female)
#0 / 12228
Top 25%
Masters (Masters Women)
#0 / 6759
Top 11%
Division (F50-54)
#0 / 1303
Top 6%
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
7:27/mi
23:09
↑ 97↓ 3451.5%
10K· 6.21 mi
7:28/mi
46:22
↑ 79↓ 1380.4%
15K· 9.32 mi
7:32/mi
1:09:45
↑ 67↓ 78
20K· 12.43 mi
7:41/mi
1:33:38
↑ 106↓ 860.1%
Half· 13.11 mi
7:33/mi
1:38:47
↑ 19↓ 370.5%
25K· 15.53 mi
7:37/mi
1:57:15
↑ 66↓ 880.2%
30K· 18.64 mi
7:57/mi
2:21:57
↑ 181↓ 1480.2%
20M
8:12/mi
2:33:05
↑ 64↓ 500.2%
21M
8:50/mi
2:41:55
↑ 106↓ 241.6%
35K· 21.75 mi
7:46/mi
2:47:44
↑ 17↓ 861.7%
23M
8:23/mi
2:58:14
↑ 23↓ 630.6%
24M
8:10/mi
3:06:24
↓ 821.3%
40K· 24.85 mi
8:25/mi
3:13:36
↓ 200.3%
25.2M
9:25/mi
3:16:51
↑ 13↓ 160.2%
Finish· 26.22 mi
8:04/mi
3:25:04
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:47
Pace7:32 /mi
2nd Half
Distance13.11 mi
Time1:46:17
Pace8:06 /mi
📊Positive Split: 7.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:5423:097:2723:09
7:27
-
10K
6.21 mi11:38:0746:227:2823:13
7:28
+0:01
15K
9.32 mi12:01:301:09:457:2923:23
7:32
+0:04
20K
12.43 mi12:25:231:33:387:3223:53
7:41
+0:09
Half
13.11 mi12:30:321:38:477:325:09
7:33
-0:08
25K
15.53 mi12:49:001:57:157:3318:28
7:37
+0:04
30K
18.64 mi13:13:422:21:577:3724:42
7:57
+0:20
20M
20.00 mi13:24:502:33:057:3911:08
8:12
+0:15
21M
21.00 mi13:33:402:41:557:438:50
8:50
+0:38
35K
21.75 mi13:39:292:47:447:435:49
7:46
-1:04
23M
23.00 mi13:49:592:58:147:4510:30
8:23
+0:37
24M
24.00 mi13:58:093:06:247:468:10
8:10
-0:13
40K
24.85 mi14:05:213:13:367:477:12
8:25
+0:15
25.2M
25.20 mi14:08:363:16:517:493:15
9:25
+1:00
Finish
26.22 mi14:16:493:25:047:508:13
8:04
-1:21

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

7:27 /mi

Average Pace

7:50 /mi

Slowest Pace

9:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:33:22

46% of race

Time at Steady Pace

1:21:55

40% of race

Time at Slower Pace

29:47

15% of race

Average Pace: 7:49 /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 mi11:14:5423:097:2723:09
7:27
#11815
10K
6.21 mi11:38:0746:227:2823:13
7:28
#11802
15K
9.32 mi12:01:301:09:457:2923:23
7:32
#11849
20K
12.43 mi12:25:231:33:387:3223:53
7:41
#11947
Half
13.11 mi12:30:321:38:477:325:09
7:33
#11942
25K
15.53 mi12:49:001:57:157:3318:28
7:37
#11740
30K
18.64 mi13:13:422:21:577:3724:42
7:57
#11551
20M
20.00 mi13:24:502:33:057:3911:08
8:12
#11508
21M
21.00 mi13:33:402:41:557:438:50
8:50
#11572
35K
21.75 mi13:39:292:47:447:435:49
7:46
#11515
23M
23.00 mi13:49:592:58:147:4510:30
8:23
#11553
24M
24.00 mi13:58:093:06:247:468:10
8:10
#11569
40K
24.85 mi14:05:213:13:367:477:12
8:25
#11598
25.2M
25.20 mi14:08:363:16:517:493:15
9:25
#11648
Finish
26.22 mi14:16:493:25:047:508:13
8:04
#11702
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi118152696269612017(Top 42%)2912(Top 24%)2912(Top 223%)
10K6.21 mi3.10 mi11802+132707-112707-1111858(Top 42%)2741(Top 22%)2741(Top 210%)
15K9.32 mi3.11 mi11849-472742-352742-3512017(Top 42%)2912(Top 24%)2912(Top 223%)
20K12.43 mi3.11 mi11947-982847-1052847-10512302(Top 43%)3169(Top 26%)3169(Top 243%)
Half13.11 mi0.68 mi11942+52849-22849-212197(Top 43%)3058(Top 25%)3058(Top 235%)
25K15.53 mi2.42 mi11740+2022779+702779+7010933(Top 38%)2555(Top 21%)2555(Top 196%)
30K18.64 mi3.11 mi11551+1892756+232756+2311047(Top 39%)2811(Top 23%)2811(Top 216%)
20M20.00 mi1.36 mi11508+432777-212777-2111767(Top 41%)3333(Top 27%)3333(Top 256%)
21M21.00 mi1.00 mi11572-642853-762853-7612519(Top 44%)3866(Top 32%)3866(Top 297%)
35K21.75 mi0.75 mi11515+572846+72846+710675(Top 38%)2946(Top 24%)2946(Top 226%)
23M23.00 mi1.25 mi11553-382907-612907-6112593(Top 44%)4042(Top 33%)4042(Top 310%)
24M24.00 mi1.00 mi11569-162952-452952-4512365(Top 44%)3971(Top 32%)3971(Top 305%)
40K24.85 mi0.85 mi11598-292998-462998-4612932(Top 46%)4394(Top 36%)4394(Top 337%)
25.2M25.20 mi0.35 mi11648-503035-373035-3714164(Top 50%)5084(Top 42%)5084(Top 390%)
Finish26.22 mi1.02 mi11702-543108-733108-7313322(Top 47%)4601(Top 38%)4601(Top 353%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×21story building
+97ft-345ft

Overall

12017

Females

2912

F50-54

2912

5K→10K

3.1 - 6.2 mi

Top 42%
×5story building
+79ft-138ft

Overall

11858

Females

2741

F50-54

2741

10K→15K

6.2 - 9.3 mi

Top 42%
×3story building
+67ft-78ft

Overall

12017

Females

2912

F50-54

2912

15K→20K

9.3 - 12.4 mi

Top 43%
×5story building
+106ft-86ft

Overall

12302

Females

3169

F50-54

3169

20K→Half

12.4 - 13.1 mi

Top 43%
×2story building
+19ft-37ft

Overall

12197

Females

3058

F50-54

3058

Half→25K

13.1 - 15.5 mi

Top 38%
×4story building
+66ft-88ft

Overall

10933

Females

2555

F50-54

2555

25K→30K

15.5 - 18.6 mi

Top 39%
×9story building
+181ft-148ft

Overall

11047

Females

2811

F50-54

2811

30K→20M

18.6 - 20.0 mi

Top 41%
×5story building
+64ft-50ft

Overall

11767

Females

3333

F50-54

3333

20M→21M

20.0 - 21.0 mi

Top 44%
×8story building
+106ft-24ft

Overall

12519

Females

3866

F50-54

3866

21M→35K

21.0 - 21.8 mi

Top 38%
×7story building
+17ft-86ft

Overall

10675

Females

2946

F50-54

2946

35K→23M

21.8 - 23.0 mi

Top 44%
×5story building
+23ft-63ft

Overall

12593

Females

4042

F50-54

4042

23M→24M

23.0 - 24.0 mi

Top 44%
×6story building
+12ft-82ft

Overall

12365

Females

3971

F50-54

3971

24M→40K

24.0 - 24.9 mi

Top 46%
×1story
+6ft-20ft

Overall

12932

Females

4394

F50-54

4394

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1story
+13ft-16ft

Overall

14164

Females

5084

F50-54

5084

25.2M→Finish

25.2 - 26.2 mi

Top 47%
×2story building
+22ft-21ft

Overall

13322

Females

4601

F50-54

4601

Passing Analysis

Category:
Athletes Passed
1846
Passed By
1733
Net Change
+113
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11815
5K → 10K259246+13#11815#11802
10K → 15K153200-47#11802#11849
15K → 20K165263-98#11849#11947
20K → Half4237+5#11947#11942
Half → 25K25957+202#11942#11740
25K → 30K320131+189#11740#11551
30K → 20M13390+43#11551#11508
20M → 21M88152-64#11508#11572
21M → 35K8225+57#11572#11515
35K → 23M93131-38#11515#11553
23M → 24M86102-16#11553#11569
24M → 40K72101-29#11569#11598
40K → 25.2M1868-50#11598#11648
25.2M → Finish76130-54#11648#11702
TOTALS18461733+113
📊

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