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BOSTON MARATHON 2024

Juan Fernando Fernandez De Cordova Del Campo

NY

Bib: 1472 M

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 13%
Gender (Male)
#0 / 14578
Top 22%
Division (M18-39)
#0 / 4849
Top 44%
Race Day Weather
55°/45°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
6:04/mi
18:51
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
6:08/mi
37:53
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
6:10/mi
57:03
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
6:17/mi
1:16:35
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
6:09/mi
1:20:47
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
6:36/mi
1:36:47
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
7:14/mi
1:59:14
↑ 181↓ 1480.2%
138 ft elev
20M
7:50/mi
2:09:53
↑ 64↓ 500.2%
148 ft elev
21M
8:19/mi
2:18:12
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
7:34/mi
2:23:52
↑ 17↓ 861.7%
156 ft elev
23M
8:16/mi
2:34:13
↑ 23↓ 630.6%
116 ft elev
24M
8:14/mi
2:42:27
↓ 821.3%
34 ft elev
40K· 24.85 mi
8:56/mi
2:50:05
↓ 200.3%
20 ft elev
25.2M
9:57/mi
2:53:31
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
9:51/mi
3:03:33
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:20:476:10 /mi⚡ faster
2nd Half
1:42:467:50 /mi+27.2%
Positive split — 27.2% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:2218:516:0418:51
6:04
-
10K
6.21 mi10:38:2437:536:0619:02
6:08
+0:04
15K
9.32 mi10:57:3457:036:0719:10
6:10
+0:02
20K
12.43 mi11:17:061:16:356:1019:32
6:17
+0:07
Half
13.11 mi11:21:181:20:476:104:12
6:09
-0:08
25K
15.53 mi11:37:181:36:476:1416:00
6:36
+0:27
30K
18.64 mi11:59:451:59:146:2422:27
7:14
+0:38
20M
20.00 mi12:10:242:09:536:3010:39
7:50
+0:36
21M
21.00 mi12:18:432:18:126:358:19
8:19
+0:29
35K
21.75 mi12:24:232:23:526:375:40
7:34
-0:45
23M
23.00 mi12:34:442:34:136:4210:21
8:16
+0:42
24M
24.00 mi12:42:582:42:276:468:14
8:14
-0:02
40K
24.85 mi12:50:362:50:056:517:38
8:56
+0:42
25.2M
25.20 mi12:54:022:53:316:533:26
9:57
+1:01
Finish
26.22 mi13:04:043:03:337:0010:02
9:51
-0:06

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

6:04 /mi

Average Pace

7:00 /mi

Slowest Pace

9:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

1:36:47

53% of race

Time at Steady Pace

38:46

21% of race

Time at Slower Pace

48:00

26% of race

Average Pace: 7:00 /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 mi10:19:2218:516:0418:51
6:04
#1140
10K
6.21 mi10:38:2437:536:0619:02
6:08
#1183
15K
9.32 mi10:57:3457:036:0719:10
6:10
#1181
20K
12.43 mi11:17:061:16:356:1019:32
6:17
#1210
Half
13.11 mi11:21:181:20:476:104:12
6:09
#1195
25K
15.53 mi11:37:181:36:476:1416:00
6:36
#1305
30K
18.64 mi11:59:451:59:146:2422:27
7:14
#1625
20M
20.00 mi12:10:242:09:536:3010:39
7:50
#1855
21M
21.00 mi12:18:432:18:126:358:19
8:19
#2012
35K
21.75 mi12:24:232:23:526:375:40
7:34
#2101
23M
23.00 mi12:34:442:34:136:4210:21
8:16
#2344
24M
24.00 mi12:42:582:42:276:468:14
8:14
#2576
40K
24.85 mi12:50:362:50:056:517:38
8:56
#2880
25.2M
25.20 mi12:54:022:53:316:533:26
9:57
#3005
Finish
26.22 mi13:04:043:03:337:0010:02
9:51
#3434
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi114011011101128212431243
10K6.21 mi3.10 mi1183-431143-421143-42124912101210
15K9.32 mi3.11 mi1181+21142+11142+1128212431243
20K12.43 mi3.11 mi1210-291171-291171-29132012761276
Half13.11 mi0.68 mi1195+151156+151156+15120011641164
25K15.53 mi2.42 mi1305-1101261-1051261-105215320642064
30K18.64 mi3.11 mi1625-3201572-3111572-311388035233523
20M20.00 mi1.36 mi1855-2301790-2181790-218585647584758
21M21.00 mi1.00 mi2012-1571930-1401930-140536943294329
35K21.75 mi0.75 mi2101-892013-832013-83537943034303
23M23.00 mi1.25 mi2344-2432230-2172230-217711251285128
24M24.00 mi1.00 mi2576-2322432-2022432-202789954335433
40K24.85 mi0.85 mi2880-3042699-2672699-2671047766416641
25.2M25.20 mi0.35 mi3005-1252803-1042803-1041066266796679
Finish26.22 mi1.02 mi3434-4293158-3553158-355178531037610376

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21story building
+97ft-345ft

Overall

1282

Males

1243

M18-39

1243

5K→10K

3.1 - 6.2 mi

Top 5%
×5story building
+79ft-138ft

Overall

1249

Males

1210

M18-39

1210

10K→15K

6.2 - 9.3 mi

Top 5%
×3story building
+67ft-78ft

Overall

1282

Males

1243

M18-39

1243

15K→20K

9.3 - 12.4 mi

Top 5%
×5story building
+106ft-86ft

Overall

1320

Males

1276

M18-39

1276

20K→Half

12.4 - 13.1 mi

Top 5%
×2story building
+19ft-37ft

Overall

1200

Males

1164

M18-39

1164

Half→25K

13.1 - 15.5 mi

Top 8%
×4story building
+66ft-88ft

Overall

2153

Males

2064

M18-39

2064

25K→30K

15.5 - 18.6 mi

Top 15%
×9story building
+181ft-148ft

Overall

3880

Males

3523

M18-39

3523

30K→20M

18.6 - 20.0 mi

Top 23%
×5story building
+64ft-50ft

Overall

5856

Males

4758

M18-39

4758

20M→21M

20.0 - 21.0 mi

Top 21%
×8story building
+106ft-24ft

Overall

5369

Males

4329

M18-39

4329

21M→35K

21.0 - 21.8 mi

Top 21%
×7story building
+17ft-86ft

Overall

5379

Males

4303

M18-39

4303

35K→23M

21.8 - 23.0 mi

Top 28%
×5story building
+23ft-63ft

Overall

7112

Males

5128

M18-39

5128

23M→24M

23.0 - 24.0 mi

Top 31%
×6story building
+12ft-82ft

Overall

7899

Males

5433

M18-39

5433

24M→40K

24.0 - 24.9 mi

Top 41%
×1story
+6ft-20ft

Overall

10477

Males

6641

M18-39

6641

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

10662

Males

6679

M18-39

6679

25.2M→Finish

25.2 - 26.2 mi

Top 70%
×2story building
+22ft-21ft

Overall

17853

Males

10376

M18-39

10376

Passing Analysis

Category:
Athletes Passed
308
Passed By
2602
Net Change
-2294
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1140
5K → 10K4487-43#1140#1183
10K → 15K5654+2#1183#1181
15K → 20K3968-29#1181#1210
20K → Half205+15#1210#1195
Half → 25K27137-110#1195#1305
25K → 30K20340-320#1305#1625
30K → 20M13243-230#1625#1855
20M → 21M15172-157#1855#2012
21M → 35K14103-89#2012#2101
35K → 23M12255-243#2101#2344
23M → 24M13245-232#2344#2576
24M → 40K12316-304#2576#2880
40K → 25.2M9134-125#2880#3005
25.2M → Finish14443-429#3005#3434
TOTALS3082602-2294

Passing Charts

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