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BOSTON MARATHON 2025

Fernanda Jesus

Bib: 16184•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 48%
Gender (Female)
#0 / 12228
Top 34%
Masters (Masters Women)
#0 / 6759
Top 19%
Division (F40-44)
#0 / 1718
Top 39%
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
7:24/mi
22:58
↑ 97↓ 3451.5%
10K· 6.21 mi
7:25/mi
46:02
↑ 79↓ 1380.4%
15K· 9.32 mi
7:31/mi
1:09:22
↑ 67↓ 78
20K· 12.43 mi
7:46/mi
1:33:29
↑ 106↓ 860.1%
Half· 13.11 mi
7:56/mi
1:38:54
↑ 19↓ 370.5%
25K· 15.53 mi
7:57/mi
1:58:10
↑ 66↓ 880.2%
30K· 18.64 mi
8:07/mi
2:23:23
↑ 181↓ 1480.2%
20M
8:18/mi
2:34:40
↑ 64↓ 500.2%
21M
10:45/mi
2:45:25
↑ 106↓ 241.6%
35K· 21.75 mi
8:19/mi
2:51:38
↑ 17↓ 861.7%
23M
9:02/mi
3:02:57
↑ 23↓ 630.6%
24M
8:36/mi
3:11:33
↓ 821.3%
40K· 24.85 mi
9:26/mi
3:19:37
↓ 200.3%
25.2M
10:12/mi
3:23:08
↑ 13↓ 160.2%
Finish· 26.22 mi
8:07/mi
3:31:24
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:54
Pace7:33 /mi
2nd Half
Distance13.11 mi
Time1:52:30
Pace8:35 /mi
📊Positive Split: 13.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:1722:587:2422:58
7:24
-
10K
6.21 mi11:16:2146:027:2523:04
7:25
+0:01
15K
9.32 mi11:39:411:09:227:2723:20
7:31
+0:06
20K
12.43 mi12:03:481:33:297:3124:07
7:46
+0:15
Half
13.11 mi12:09:131:38:547:335:25
7:56
+0:10
25K
15.53 mi12:28:291:58:107:3619:16
7:57
+0:01
30K
18.64 mi12:53:422:23:237:4225:13
8:07
+0:10
20M
20.00 mi13:04:592:34:407:4411:17
8:18
+0:11
21M
21.00 mi13:15:442:45:257:5310:45
10:45
+2:27
35K
21.75 mi13:21:572:51:387:546:13
8:19
-2:26
23M
23.00 mi13:33:163:02:577:5711:19
9:02
+0:43
24M
24.00 mi13:41:523:11:337:598:36
8:36
-0:26
40K
24.85 mi13:49:563:19:378:028:04
9:26
+0:50
25.2M
25.20 mi13:53:273:23:088:043:31
10:12
+0:46
Finish
26.22 mi14:01:433:31:248:048:16
8:07
-2:05

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

7:24 /mi

Average Pace

8:04 /mi

Slowest Pace

10:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:09:22

33% of race

Time at Steady Pace

1:39:47

47% of race

Time at Slower Pace

42:15

20% of race

Average Pace: 8:04 /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 mi10:53:1722:587:2422:58
7:24
#11268
10K
6.21 mi11:16:2146:027:2523:04
7:25
#11318
15K
9.32 mi11:39:411:09:227:2723:20
7:31
#11476
20K
12.43 mi12:03:481:33:297:3124:07
7:46
#11832
Half
13.11 mi12:09:131:38:547:335:25
7:56
#12029
25K
15.53 mi12:28:291:58:107:3619:16
7:57
#12251
30K
18.64 mi12:53:422:23:237:4225:13
8:07
#12199
20M
20.00 mi13:04:592:34:407:4411:17
8:18
#12182
21M
21.00 mi13:15:442:45:257:5310:45
10:45
#12915
35K
21.75 mi13:21:572:51:387:546:13
8:19
#12962
23M
23.00 mi13:33:163:02:577:5711:19
9:02
#13188
24M
24.00 mi13:41:523:11:337:598:36
8:36
#13255
40K
24.85 mi13:49:563:19:378:028:04
9:26
#13498
25.2M
25.20 mi13:53:273:23:088:043:31
10:12
#13596
Finish
26.22 mi14:01:433:31:248:048:16
8:07
#13597
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi112682413241311869(Top 42%)2837(Top 23%)2837(Top 165%)
10K6.21 mi3.10 mi11318-502456-432456-4311428(Top 40%)2529(Top 21%)2529(Top 147%)
15K9.32 mi3.11 mi11476-1582571-1152571-11511869(Top 42%)2837(Top 23%)2837(Top 165%)
20K12.43 mi3.11 mi11832-3562778-2072778-20712989(Top 46%)3548(Top 29%)3548(Top 207%)
Half13.11 mi0.68 mi12029-1972895-1172895-11715434(Top 54%)4834(Top 40%)4834(Top 281%)
25K15.53 mi2.42 mi12251-2223049-1543049-15413499(Top 48%)3939(Top 32%)3939(Top 229%)
30K18.64 mi3.11 mi12199+523098-493098-4912232(Top 43%)3408(Top 28%)3408(Top 198%)
20M20.00 mi1.36 mi12182+173129-313129-3112536(Top 44%)3719(Top 30%)3719(Top 216%)
21M21.00 mi1.00 mi12915-7333564-4353564-43520724(Top 73%)8299(Top 68%)8299(Top 483%)
35K21.75 mi0.75 mi12962-473602-383602-3814319(Top 50%)4850(Top 40%)4850(Top 282%)
23M23.00 mi1.25 mi13188-2263783-1813783-18116481(Top 58%)6152(Top 50%)6152(Top 358%)
24M24.00 mi1.00 mi13255-673840-573840-5715171(Top 53%)5469(Top 45%)5469(Top 318%)
40K24.85 mi0.85 mi13498-2433996-1563996-15618441(Top 65%)7349(Top 60%)7349(Top 428%)
25.2M25.20 mi0.35 mi13596-984068-724068-7217879(Top 63%)7057(Top 58%)7057(Top 411%)
Finish26.22 mi1.02 mi13597-14097-294097-2913694(Top 48%)4792(Top 39%)4792(Top 279%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×21story building
+97ft-345ft

Overall

11869

Females

2837

F40-44

2837

5K→10K

3.1 - 6.2 mi

Top 40%
×5story building
+79ft-138ft

Overall

11428

Females

2529

F40-44

2529

10K→15K

6.2 - 9.3 mi

Top 42%
×3story building
+67ft-78ft

Overall

11869

Females

2837

F40-44

2837

15K→20K

9.3 - 12.4 mi

Top 46%
×5story building
+106ft-86ft

Overall

12989

Females

3548

F40-44

3548

20K→Half

12.4 - 13.1 mi

Top 54%
×2story building
+19ft-37ft

Overall

15434

Females

4834

F40-44

4834

Half→25K

13.1 - 15.5 mi

Top 48%
×4story building
+66ft-88ft

Overall

13499

Females

3939

F40-44

3939

25K→30K

15.5 - 18.6 mi

Top 43%
×9story building
+181ft-148ft

Overall

12232

Females

3408

F40-44

3408

30K→20M

18.6 - 20.0 mi

Top 44%
×5story building
+64ft-50ft

Overall

12536

Females

3719

F40-44

3719

20M→21M

20.0 - 21.0 mi

Top 73%
×8story building
+106ft-24ft

Overall

20724

Females

8299

F40-44

8299

21M→35K

21.0 - 21.8 mi

Top 50%
×7story building
+17ft-86ft

Overall

14319

Females

4850

F40-44

4850

35K→23M

21.8 - 23.0 mi

Top 58%
×5story building
+23ft-63ft

Overall

16481

Females

6152

F40-44

6152

23M→24M

23.0 - 24.0 mi

Top 53%
×6story building
+12ft-82ft

Overall

15171

Females

5469

F40-44

5469

24M→40K

24.0 - 24.9 mi

Top 65%
×1story
+6ft-20ft

Overall

18441

Females

7349

F40-44

7349

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1story
+13ft-16ft

Overall

17879

Females

7057

F40-44

7057

25.2M→Finish

25.2 - 26.2 mi

Top 48%
×2story building
+22ft-21ft

Overall

13694

Females

4792

F40-44

4792

Passing Analysis

Category:
Athletes Passed
1229
Passed By
3558
Net Change
-2329
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11268
5K → 10K221271-50#11268#11318
10K → 15K131289-158#11318#11476
15K → 20K88444-356#11476#11832
20K → Half10207-197#11832#12029
Half → 25K101323-222#12029#12251
25K → 30K265213+52#12251#12199
30K → 20M126109+17#12199#12182
20M → 21M12745-733#12182#12915
21M → 35K4188-47#12915#12962
35K → 23M62288-226#12962#13188
23M → 24M52119-67#13188#13255
24M → 40K27270-243#13255#13498
40K → 25.2M19117-98#13498#13596
25.2M → Finish7475-1#13596#13597
TOTALS12293558-2329
📊

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