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BOSTON MARATHON 2025

Zeinab Jahed

Bib: 18810•F

CA

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 49%
Division (F18-39)
#0 / 5469
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
7:56/mi
24:39
↑ 97↓ 3451.5%
10K· 6.21 mi
7:57/mi
49:22
↑ 79↓ 1380.4%
15K· 9.32 mi
7:58/mi
1:14:07
↑ 67↓ 78
20K· 12.43 mi
8:10/mi
1:39:28
↑ 106↓ 860.1%
Half· 13.11 mi
8:08/mi
1:45:01
↑ 19↓ 370.5%
25K· 15.53 mi
8:25/mi
2:05:26
↑ 66↓ 880.2%
30K· 18.64 mi
8:58/mi
2:33:17
↑ 181↓ 1480.2%
20M
9:16/mi
2:45:53
↑ 64↓ 500.2%
21M
10:01/mi
2:55:54
↑ 106↓ 241.6%
35K· 21.75 mi
8:56/mi
3:02:35
↑ 17↓ 861.7%
23M
9:37/mi
3:14:38
↑ 23↓ 630.6%
24M
9:26/mi
3:24:04
↓ 821.3%
40K· 24.85 mi
9:27/mi
3:32:09
↓ 200.3%
25.2M
10:06/mi
3:35:38
↑ 13↓ 160.2%
Finish· 26.22 mi
8:39/mi
3:44:27
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:01
Pace8:01 /mi
2nd Half
Distance13.11 mi
Time1:59:26
Pace9:07 /mi
📊Positive Split: 13.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:2224:397:5624:39
7:56
-
10K
6.21 mi11:42:0549:227:5724:43
7:57
+0:01
15K
9.32 mi12:06:501:14:077:5724:45
7:58
+0:01
20K
12.43 mi12:32:111:39:288:0025:21
8:10
+0:12
Half
13.11 mi12:37:441:45:018:015:33
8:08
-0:02
25K
15.53 mi12:58:092:05:268:0420:25
8:25
+0:17
30K
18.64 mi13:26:002:33:178:1327:51
8:58
+0:33
20M
20.00 mi13:38:362:45:538:1812:36
9:16
+0:18
21M
21.00 mi13:48:372:55:548:2310:01
10:01
+0:45
35K
21.75 mi13:55:183:02:358:246:41
8:56
-1:05
23M
23.00 mi14:07:213:14:388:2812:03
9:37
+0:41
24M
24.00 mi14:16:473:24:048:309:26
9:26
-0:11
40K
24.85 mi14:24:523:32:098:328:05
9:27
+0:01
25.2M
25.20 mi14:28:213:35:388:333:29
10:06
+0:39
Finish
26.22 mi14:37:103:44:278:348:49
8:39
-1:27

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

7:56 /mi

Average Pace

8:34 /mi

Slowest Pace

10:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:05:26

56% of race

Time at Steady Pace

55:57

25% of race

Time at Slower Pace

43:04

19% of race

Average Pace: 8:34 /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 mi11:17:2224:397:5624:39
7:56
#16070
10K
6.21 mi11:42:0549:227:5724:43
7:57
#16075
15K
9.32 mi12:06:501:14:077:5724:45
7:58
#15938
20K
12.43 mi12:32:111:39:288:0025:21
8:10
#15961
Half
13.11 mi12:37:441:45:018:015:33
8:08
#16015
25K
15.53 mi12:58:092:05:268:0420:25
8:25
#16134
30K
18.64 mi13:26:002:33:178:1327:51
8:58
#16364
20M
20.00 mi13:38:362:45:538:1812:36
9:16
#16469
21M
21.00 mi13:48:372:55:548:2310:01
10:01
#16559
35K
21.75 mi13:55:183:02:358:246:41
8:56
#16584
23M
23.00 mi14:07:213:14:388:2812:03
9:37
#16766
24M
24.00 mi14:16:473:24:048:309:26
9:26
#16905
40K
24.85 mi14:24:523:32:098:328:05
9:27
#16998
25.2M
25.20 mi14:28:213:35:388:333:29
10:06
#16996
Finish
26.22 mi14:37:103:44:278:348:49
8:39
#17002
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi160705191519115803(Top 56%)5040(Top 41%)5040(Top 92%)
10K6.21 mi3.10 mi16075-55188+35188+316134(Top 57%)5205(Top 43%)5205(Top 95%)
15K9.32 mi3.11 mi15938+1375108+805108+8015803(Top 56%)5040(Top 41%)5040(Top 92%)
20K12.43 mi3.11 mi15961-235125-175125-1716066(Top 57%)5259(Top 43%)5259(Top 96%)
Half13.11 mi0.68 mi16015-545161-365161-3616923(Top 60%)5726(Top 47%)5726(Top 105%)
25K15.53 mi2.42 mi16134-1195238-775238-7716713(Top 59%)5698(Top 47%)5698(Top 104%)
30K18.64 mi3.11 mi16364-2305450-2125450-21217490(Top 62%)6297(Top 51%)6297(Top 115%)
20M20.00 mi1.36 mi16469-1055537-875537-8718167(Top 64%)6807(Top 56%)6807(Top 124%)
21M21.00 mi1.00 mi16559-905615-785615-7818364(Top 65%)6982(Top 57%)6982(Top 128%)
35K21.75 mi0.75 mi16584-255655-405655-4017938(Top 63%)6864(Top 56%)6864(Top 126%)
23M23.00 mi1.25 mi16766-1825792-1375792-13719182(Top 68%)7602(Top 62%)7602(Top 139%)
24M24.00 mi1.00 mi16905-1395903-1115903-11119384(Top 68%)7758(Top 63%)7758(Top 142%)
40K24.85 mi0.85 mi16998-935982-795982-7918538(Top 65%)7394(Top 60%)7394(Top 135%)
25.2M25.20 mi0.35 mi16996+25999-175999-1717494(Top 62%)6848(Top 56%)6848(Top 125%)
Finish26.22 mi1.02 mi17002-66020-216020-2117197(Top 61%)6659(Top 54%)6659(Top 122%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21story building
+97ft-345ft

Overall

15803

Females

5040

F18-39

5040

5K→10K

3.1 - 6.2 mi

Top 57%
×5story building
+79ft-138ft

Overall

16134

Females

5205

F18-39

5205

10K→15K

6.2 - 9.3 mi

Top 56%
×3story building
+67ft-78ft

Overall

15803

Females

5040

F18-39

5040

15K→20K

9.3 - 12.4 mi

Top 57%
×5story building
+106ft-86ft

Overall

16066

Females

5259

F18-39

5259

20K→Half

12.4 - 13.1 mi

Top 60%
×2story building
+19ft-37ft

Overall

16923

Females

5726

F18-39

5726

Half→25K

13.1 - 15.5 mi

Top 59%
×4story building
+66ft-88ft

Overall

16713

Females

5698

F18-39

5698

25K→30K

15.5 - 18.6 mi

Top 62%
×9story building
+181ft-148ft

Overall

17490

Females

6297

F18-39

6297

30K→20M

18.6 - 20.0 mi

Top 64%
×5story building
+64ft-50ft

Overall

18167

Females

6807

F18-39

6807

20M→21M

20.0 - 21.0 mi

Top 65%
×8story building
+106ft-24ft

Overall

18364

Females

6982

F18-39

6982

21M→35K

21.0 - 21.8 mi

Top 63%
×7story building
+17ft-86ft

Overall

17938

Females

6864

F18-39

6864

35K→23M

21.8 - 23.0 mi

Top 68%
×5story building
+23ft-63ft

Overall

19182

Females

7602

F18-39

7602

23M→24M

23.0 - 24.0 mi

Top 68%
×6story building
+12ft-82ft

Overall

19384

Females

7758

F18-39

7758

24M→40K

24.0 - 24.9 mi

Top 65%
×1story
+6ft-20ft

Overall

18538

Females

7394

F18-39

7394

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1story
+13ft-16ft

Overall

17494

Females

6848

F18-39

6848

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2story building
+22ft-21ft

Overall

17197

Females

6659

F18-39

6659

Passing Analysis

Category:
Athletes Passed
1563
Passed By
2495
Net Change
-932
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16070
5K → 10K304309-5#16070#16075
10K → 15K270133+137#16075#15938
15K → 20K194217-23#15938#15961
20K → Half1973-54#15961#16015
Half → 25K136255-119#16015#16134
25K → 30K157387-230#16134#16364
30K → 20M78183-105#16364#16469
20M → 21M86176-90#16469#16559
21M → 35K5984-25#16559#16584
35K → 23M65247-182#16584#16766
23M → 24M40179-139#16766#16905
24M → 40K49142-93#16905#16998
40K → 25.2M3937+2#16998#16996
25.2M → Finish6773-6#16996#17002
TOTALS15632495-932
📊

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