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BOSTON MARATHON 2023

Julia Fagundes

Bib: 12058•F

RI

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 46%
Division (F18-39)
#0 / 4884
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ 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
7:36/mi
23:38
↑ 97↓ 3451.5%
10K· 6.21 mi
7:37/mi
47:17
↑ 79↓ 1380.4%
15K· 9.32 mi
7:50/mi
1:11:36
↑ 67↓ 78
20K· 12.43 mi
8:16/mi
1:37:17
↑ 106↓ 860.1%
Half· 13.11 mi
8:32/mi
1:43:06
↑ 19↓ 370.5%
25K· 15.53 mi
8:29/mi
2:03:39
↑ 66↓ 880.2%
30K· 18.64 mi
8:51/mi
2:31:08
↑ 181↓ 1480.2%
20M
9:11/mi
2:43:37
↑ 64↓ 500.2%
21M
10:05/mi
2:53:42
↑ 106↓ 241.6%
35K· 21.75 mi
9:16/mi
3:00:38
↑ 17↓ 861.7%
23M
9:35/mi
3:12:38
↑ 23↓ 630.6%
24M
9:15/mi
3:21:53
↓ 821.3%
40K· 24.85 mi
9:14/mi
3:29:47
↓ 200.3%
25.2M
9:49/mi
3:33:10
↑ 13↓ 160.2%
Finish· 26.22 mi
8:54/mi
3:42:14
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:06
Pace7:52 /mi
2nd Half
Distance13.11 mi
Time1:59:08
Pace9:05 /mi
📊Positive Split: 15.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:2223:387:3623:38
7:36
-
10K
6.21 mi11:15:0147:177:3723:39
7:37
+0:01
15K
9.32 mi11:39:201:11:367:4124:19
7:50
+0:13
20K
12.43 mi12:05:011:37:177:5025:41
8:16
+0:26
Half
13.11 mi12:10:501:43:067:525:49
8:32
+0:16
25K
15.53 mi12:31:232:03:397:5820:33
8:29
-0:03
30K
18.64 mi12:58:522:31:088:0627:29
8:51
+0:22
20M
20.00 mi13:11:212:43:378:1112:29
9:11
+0:20
21M
21.00 mi13:21:262:53:428:1610:05
10:05
+0:54
35K
21.75 mi13:28:223:00:388:186:56
9:16
-0:49
23M
23.00 mi13:40:223:12:388:2312:00
9:35
+0:19
24M
24.00 mi13:49:373:21:538:259:15
9:15
-0:20
40K
24.85 mi13:57:313:29:478:267:54
9:14
-0:01
25.2M
25.20 mi14:00:543:33:108:283:23
9:49
+0:35
Finish
26.22 mi14:09:583:42:148:299:04
8:54
-0:55

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

7:36 /mi

Average Pace

8:29 /mi

Slowest Pace

10:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:57:50

53% of race

Time at Steady Pace

1:18:56

36% of race

Time at Slower Pace

25:28

11% of race

Average Pace: 8:29 /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 mi10:51:2223:387:3623:38
7:36
#10621
10K
6.21 mi11:15:0147:177:3723:39
7:37
#11008
15K
9.32 mi11:39:201:11:367:4124:19
7:50
#11634
20K
12.43 mi12:05:011:37:177:5025:41
8:16
#12648
Half
13.11 mi12:10:501:43:067:525:49
8:32
#12999
25K
15.53 mi12:31:232:03:397:5820:33
8:29
#13551
30K
18.64 mi12:58:522:31:088:0627:29
8:51
#14158
20M
20.00 mi13:11:212:43:378:1112:29
9:11
#14424
21M
21.00 mi13:21:262:53:428:1610:05
10:05
#14705
35K
21.75 mi13:28:223:00:388:186:56
9:16
#14891
23M
23.00 mi13:40:223:12:388:2312:00
9:35
#15126
24M
24.00 mi13:49:373:21:538:259:15
9:15
#15300
40K
24.85 mi13:57:313:29:478:267:54
9:14
#15400
25.2M
25.20 mi14:00:543:33:108:283:23
9:49
#15405
Finish
26.22 mi14:09:583:42:148:299:04
8:54
#15500
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi106212154215412961(Top 49%)3455(Top 30%)3455(Top 71%)
10K6.21 mi3.10 mi11008-3872332-1782332-17811461(Top 43%)2589(Top 23%)2589(Top 53%)
15K9.32 mi3.11 mi11634-6262685-3532685-35312961(Top 49%)3455(Top 30%)3455(Top 71%)
20K12.43 mi3.11 mi12648-10143286-6013286-60115409(Top 58%)4973(Top 44%)4973(Top 102%)
Half13.11 mi0.68 mi12999-3513484-1983484-19817846(Top 67%)6375(Top 56%)6375(Top 131%)
25K15.53 mi2.42 mi13551-5523835-3513835-35116055(Top 60%)5473(Top 48%)5473(Top 112%)
30K18.64 mi3.11 mi14158-6074239-4044239-40416353(Top 61%)5697(Top 50%)5697(Top 117%)
20M20.00 mi1.36 mi14424-2664433-1944433-19417484(Top 66%)6437(Top 56%)6437(Top 132%)
21M21.00 mi1.00 mi14705-2814614-1814614-18118319(Top 69%)6938(Top 61%)6938(Top 142%)
35K21.75 mi0.75 mi14891-1864743-1294743-12919016(Top 71%)7386(Top 65%)7386(Top 151%)
23M23.00 mi1.25 mi15126-2354917-1744917-17418669(Top 70%)7217(Top 63%)7217(Top 148%)
24M24.00 mi1.00 mi15300-1745042-1255042-12518263(Top 69%)7031(Top 62%)7031(Top 144%)
40K24.85 mi0.85 mi15400-1005127-855127-8517280(Top 65%)6552(Top 57%)6552(Top 134%)
25.2M25.20 mi0.35 mi15405-55138-115138-1116606(Top 62%)6195(Top 54%)6195(Top 127%)
Finish26.22 mi1.02 mi15500-955206-685206-6817485(Top 66%)6636(Top 58%)6636(Top 136%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21story building
+97ft-345ft

Overall

12961

Females

3455

F18-39

3455

5K→10K

3.1 - 6.2 mi

Top 43%
×5story building
+79ft-138ft

Overall

11461

Females

2589

F18-39

2589

10K→15K

6.2 - 9.3 mi

Top 49%
×3story building
+67ft-78ft

Overall

12961

Females

3455

F18-39

3455

15K→20K

9.3 - 12.4 mi

Top 58%
×5story building
+106ft-86ft

Overall

15409

Females

4973

F18-39

4973

20K→Half

12.4 - 13.1 mi

Top 67%
×2story building
+19ft-37ft

Overall

17846

Females

6375

F18-39

6375

Half→25K

13.1 - 15.5 mi

Top 60%
×4story building
+66ft-88ft

Overall

16055

Females

5473

F18-39

5473

25K→30K

15.5 - 18.6 mi

Top 61%
×9story building
+181ft-148ft

Overall

16353

Females

5697

F18-39

5697

30K→20M

18.6 - 20.0 mi

Top 66%
×5story building
+64ft-50ft

Overall

17484

Females

6437

F18-39

6437

20M→21M

20.0 - 21.0 mi

Top 69%
×8story building
+106ft-24ft

Overall

18319

Females

6938

F18-39

6938

21M→35K

21.0 - 21.8 mi

Top 71%
×7story building
+17ft-86ft

Overall

19016

Females

7386

F18-39

7386

35K→23M

21.8 - 23.0 mi

Top 70%
×5story building
+23ft-63ft

Overall

18669

Females

7217

F18-39

7217

23M→24M

23.0 - 24.0 mi

Top 69%
×6story building
+12ft-82ft

Overall

18263

Females

7031

F18-39

7031

24M→40K

24.0 - 24.9 mi

Top 65%
×1story
+6ft-20ft

Overall

17280

Females

6552

F18-39

6552

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1story
+13ft-16ft

Overall

16606

Females

6195

F18-39

6195

25.2M→Finish

25.2 - 26.2 mi

Top 66%
×2story building
+22ft-21ft

Overall

17485

Females

6636

F18-39

6636

Passing Analysis

Category:
Athletes Passed
558
Passed By
5437
Net Change
-4879
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10621
5K → 10K147534-387#10621#11008
10K → 15K40666-626#11008#11634
15K → 20K221036-1014#11634#12648
20K → Half1352-351#12648#12999
Half → 25K46598-552#12999#13551
25K → 30K62669-607#13551#14158
30K → 20M36302-266#14158#14424
20M → 21M19300-281#14424#14705
21M → 35K17203-186#14705#14891
35K → 23M30265-235#14891#15126
23M → 24M33207-174#15126#15300
24M → 40K31131-100#15300#15400
40K → 25.2M3237-5#15400#15405
25.2M → Finish42137-95#15405#15500
TOTALS5585437-4879
📊

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