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BOSTON MARATHON 2023

Noelia Fedi

Bib: 14615•F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 42%
Masters (Masters Women)
#0 / 6539
Top 30%
Division (F40-44)
#0 / 1878
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
8:25/mi
26:10
↑ 97↓ 3451.5%
10K· 6.21 mi
8:03/mi
51:11
↑ 79↓ 1380.4%
15K· 9.32 mi
7:56/mi
1:15:49
↑ 67↓ 78
20K· 12.43 mi
8:03/mi
1:40:51
↑ 106↓ 860.1%
Half· 13.11 mi
8:32/mi
1:46:40
↑ 19↓ 370.5%
25K· 15.53 mi
8:17/mi
2:06:46
↑ 66↓ 880.2%
30K· 18.64 mi
8:35/mi
2:33:26
↑ 181↓ 1480.2%
20M
8:44/mi
2:45:18
↑ 64↓ 500.2%
21M
9:11/mi
2:54:29
↑ 106↓ 241.6%
35K· 21.75 mi
8:16/mi
3:00:40
↑ 17↓ 861.7%
23M
8:41/mi
3:11:32
↑ 23↓ 630.6%
24M
8:27/mi
3:19:59
↓ 821.3%
40K· 24.85 mi
8:38/mi
3:27:22
↓ 200.3%
25.2M
9:52/mi
3:30:46
↑ 13↓ 160.2%
Finish· 26.22 mi
8:50/mi
3:39:46
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:40
Pace8:08 /mi
2nd Half
Distance13.11 mi
Time1:53:06
Pace8:38 /mi
📊Positive Split: 6.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:3626:108:2526:10
8:25
-
10K
6.21 mi11:20:3751:118:1425:01
8:03
-0:22
15K
9.32 mi11:45:151:15:498:0824:38
7:56
-0:07
20K
12.43 mi12:10:171:40:518:0725:02
8:03
+0:07
Half
13.11 mi12:16:061:46:408:085:49
8:32
+0:29
25K
15.53 mi12:36:122:06:468:1020:06
8:17
-0:15
30K
18.64 mi13:02:522:33:268:1426:40
8:35
+0:18
20M
20.00 mi13:14:442:45:188:1611:52
8:44
+0:09
21M
21.00 mi13:23:552:54:298:199:11
9:11
+0:27
35K
21.75 mi13:30:063:00:408:186:11
8:16
-0:55
23M
23.00 mi13:40:583:11:328:2010:52
8:41
+0:25
24M
24.00 mi13:49:253:19:598:208:27
8:27
-0:14
40K
24.85 mi13:56:483:27:228:217:23
8:38
+0:11
25.2M
25.20 mi14:00:123:30:468:223:24
9:52
+1:14
Finish
26.22 mi14:09:123:39:468:239:00
8:50
-1:02

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

8:23 /mi

Slowest Pace

9:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:40:58

46% of race

Time at Steady Pace

1:37:13

44% of race

Time at Slower Pace

21:35

10% of race

Average Pace: 8:23 /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 mi10:55:3626:108:2526:10
8:25
#17040
10K
6.21 mi11:20:3751:118:1425:01
8:03
#16097
15K
9.32 mi11:45:151:15:498:0824:38
7:56
#15378
20K
12.43 mi12:10:171:40:518:0725:02
8:03
#14990
Half
13.11 mi12:16:061:46:408:085:49
8:32
#15153
25K
15.53 mi12:36:122:06:468:1020:06
8:17
#15071
30K
18.64 mi13:02:522:33:268:1426:40
8:35
#15000
20M
20.00 mi13:14:442:45:188:1611:52
8:44
#15000
21M
21.00 mi13:23:552:54:298:199:11
9:11
#14946
35K
21.75 mi13:30:063:00:408:186:11
8:16
#14901
23M
23.00 mi13:40:583:11:328:2010:52
8:41
#14850
24M
24.00 mi13:49:253:19:598:208:27
8:27
#14790
40K
24.85 mi13:56:483:27:228:217:23
8:38
#14732
25.2M
25.20 mi14:00:123:30:468:223:24
9:52
#14771
Finish
26.22 mi14:09:123:39:468:239:00
8:50
#14884
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi170405954595413828(Top 52%)3987(Top 35%)3987(Top 212%)
10K6.21 mi3.10 mi16097+9435338+6165338+61615196(Top 57%)4791(Top 42%)4791(Top 255%)
15K9.32 mi3.11 mi15378+7194902+4364902+43613828(Top 52%)3987(Top 35%)3987(Top 212%)
20K12.43 mi3.11 mi14990+3884678+2244678+22413918(Top 52%)4065(Top 36%)4065(Top 216%)
Half13.11 mi0.68 mi15153-1634775-974775-9717845(Top 67%)6374(Top 56%)6374(Top 339%)
25K15.53 mi2.42 mi15071+824753+224753+2214900(Top 56%)4767(Top 42%)4767(Top 254%)
30K18.64 mi3.11 mi15000+714748+54748+514828(Top 56%)4833(Top 42%)4833(Top 257%)
20M20.00 mi1.36 mi150004773-254773-2515069(Top 57%)5036(Top 44%)5036(Top 268%)
21M21.00 mi1.00 mi14946+544759+144759+1414416(Top 54%)4721(Top 41%)4721(Top 251%)
35K21.75 mi0.75 mi14901+454749+104749+1013945(Top 52%)4536(Top 40%)4536(Top 242%)
23M23.00 mi1.25 mi14850+514745+44745+414273(Top 54%)4773(Top 42%)4773(Top 254%)
24M24.00 mi1.00 mi14790+604729+164729+1614208(Top 53%)4794(Top 42%)4794(Top 255%)
40K24.85 mi0.85 mi14732+584721+84721+814192(Top 53%)4854(Top 42%)4854(Top 258%)
25.2M25.20 mi0.35 mi14771-394754-334754-3316827(Top 63%)6318(Top 55%)6318(Top 336%)
Finish26.22 mi1.02 mi14884-1134839-854839-8517209(Top 65%)6486(Top 57%)6486(Top 345%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21story building
+97ft-345ft

Overall

13828

Females

3987

F40-44

3987

5K→10K

3.1 - 6.2 mi

Top 57%
×5story building
+79ft-138ft

Overall

15196

Females

4791

F40-44

4791

10K→15K

6.2 - 9.3 mi

Top 52%
×3story building
+67ft-78ft

Overall

13828

Females

3987

F40-44

3987

15K→20K

9.3 - 12.4 mi

Top 52%
×5story building
+106ft-86ft

Overall

13918

Females

4065

F40-44

4065

20K→Half

12.4 - 13.1 mi

Top 67%
×2story building
+19ft-37ft

Overall

17845

Females

6374

F40-44

6374

Half→25K

13.1 - 15.5 mi

Top 56%
×4story building
+66ft-88ft

Overall

14900

Females

4767

F40-44

4767

25K→30K

15.5 - 18.6 mi

Top 56%
×9story building
+181ft-148ft

Overall

14828

Females

4833

F40-44

4833

30K→20M

18.6 - 20.0 mi

Top 57%
×5story building
+64ft-50ft

Overall

15069

Females

5036

F40-44

5036

20M→21M

20.0 - 21.0 mi

Top 54%
×8story building
+106ft-24ft

Overall

14416

Females

4721

F40-44

4721

21M→35K

21.0 - 21.8 mi

Top 52%
×7story building
+17ft-86ft

Overall

13945

Females

4536

F40-44

4536

35K→23M

21.8 - 23.0 mi

Top 54%
×5story building
+23ft-63ft

Overall

14273

Females

4773

F40-44

4773

23M→24M

23.0 - 24.0 mi

Top 53%
×6story building
+12ft-82ft

Overall

14208

Females

4794

F40-44

4794

24M→40K

24.0 - 24.9 mi

Top 53%
×1story
+6ft-20ft

Overall

14192

Females

4854

F40-44

4854

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1story
+13ft-16ft

Overall

16827

Females

6318

F40-44

6318

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2story building
+22ft-21ft

Overall

17209

Females

6486

F40-44

6486

Passing Analysis

Category:
Athletes Passed
3167
Passed By
1011
Net Change
+2156
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17040
5K → 10K100562+943#17040#16097
10K → 15K74122+719#16097#15378
15K → 20K42436+388#15378#14990
20K → Half7170-163#14990#15153
Half → 25K17896+82#15153#15071
25K → 30K209138+71#15071#15000
30K → 20M86860#15000#15000
20M → 21M11460+54#15000#14946
21M → 35K7328+45#14946#14901
35K → 23M11059+51#14901#14850
23M → 24M9333+60#14850#14790
24M → 40K8527+58#14790#14732
40K → 25.2M1655-39#14732#14771
25.2M → Finish26139-113#14771#14884
TOTALS31671011+2156
📊

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