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BOSTON MARATHON 2024

Christopher Penaflor

Bib: 11823•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 25%
Gender (Male)
#0 / 14578
Top 37%
Masters (Masters Men)
#0 / 9729
Top 25%
Division (M45-49)
#0 / 2218
Top 36%
Race Day Weather
55°/45°F
scattered 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
6:58/mi
21:38
↑ 97↓ 3451.5%
10K· 6.21 mi
6:58/mi
43:18
↑ 79↓ 1380.4%
15K· 9.32 mi
6:55/mi
1:04:48
↑ 67↓ 78
20K· 12.43 mi
7:06/mi
1:26:51
↑ 106↓ 860.1%
Half· 13.11 mi
7:07/mi
1:31:42
↑ 19↓ 370.5%
25K· 15.53 mi
7:32/mi
1:49:58
↑ 66↓ 880.2%
30K· 18.64 mi
8:05/mi
2:15:06
↑ 181↓ 1480.2%
20M
8:27/mi
2:26:35
↑ 64↓ 500.2%
21M
8:15/mi
2:34:50
↑ 106↓ 241.6%
35K· 21.75 mi
7:42/mi
2:40:36
↑ 17↓ 861.7%
23M
8:19/mi
2:51:01
↑ 23↓ 630.6%
24M
8:09/mi
2:59:10
↓ 821.3%
40K· 24.85 mi
8:17/mi
3:06:15
↓ 200.3%
25.2M
9:46/mi
3:09:37
↑ 13↓ 160.2%
Finish· 26.22 mi
8:30/mi
3:18:17
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:42
Pace7:00 /mi
2nd Half
Distance13.11 mi
Time1:46:35
Pace8:08 /mi
📊Positive Split: 16.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:1221:386:5821:38
6:58
-
10K
6.21 mi11:10:5243:186:5821:40
6:58
0:00
15K
9.32 mi11:32:221:04:486:5721:30
6:55
-0:03
20K
12.43 mi11:54:251:26:516:5922:03
7:06
+0:11
Half
13.11 mi11:59:161:31:427:004:51
7:07
+0:01
25K
15.53 mi12:17:321:49:587:0518:16
7:32
+0:25
30K
18.64 mi12:42:402:15:067:1525:08
8:05
+0:33
20M
20.00 mi12:54:092:26:357:2011:29
8:27
+0:22
21M
21.00 mi13:02:242:34:507:228:15
8:15
-0:12
35K
21.75 mi13:08:102:40:367:235:46
7:42
-0:33
23M
23.00 mi13:18:352:51:017:2610:25
8:19
+0:37
24M
24.00 mi13:26:442:59:107:288:09
8:09
-0:10
40K
24.85 mi13:33:493:06:157:307:05
8:17
+0:08
25.2M
25.20 mi13:37:113:09:377:313:22
9:46
+1:29
Finish
26.22 mi13:45:513:18:177:348:40
8:30
-1:16

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

6:55 /mi

Average Pace

7:34 /mi

Slowest Pace

9:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:55:44

58% of race

Time at Steady Pace

1:10:31

36% of race

Time at Slower Pace

12:02

6% of race

Average Pace: 7:34 /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 mi10:49:1221:386:5821:38
6:58
#6846
10K
6.21 mi11:10:5243:186:5821:40
6:58
#6638
15K
9.32 mi11:32:221:04:486:5721:30
6:55
#6288
20K
12.43 mi11:54:251:26:516:5922:03
7:06
#6104
Half
13.11 mi11:59:161:31:427:004:51
7:07
#6104
25K
15.53 mi12:17:321:49:587:0518:16
7:32
#6201
30K
18.64 mi12:42:402:15:067:1525:08
8:05
#6461
20M
20.00 mi12:54:092:26:357:2011:29
8:27
#6615
21M
21.00 mi13:02:242:34:507:228:15
8:15
#6415
35K
21.75 mi13:08:102:40:367:235:46
7:42
#6335
23M
23.00 mi13:18:352:51:017:2610:25
8:19
#6304
24M
24.00 mi13:26:442:59:107:288:09
8:09
#6267
40K
24.85 mi13:33:493:06:157:307:05
8:17
#6244
25.2M
25.20 mi13:37:113:09:377:313:22
9:46
#6292
Finish
26.22 mi13:45:513:18:177:348:40
8:30
#6473
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi6846605660565736(Top 22%)5184(Top 36%)5184(Top 234%)
10K6.21 mi3.10 mi6638+2085892+1645892+1646510(Top 25%)5766(Top 40%)5766(Top 260%)
15K9.32 mi3.11 mi6288+3505633+2595633+2595736(Top 22%)5184(Top 36%)5184(Top 234%)
20K12.43 mi3.11 mi6104+1845470+1635470+1635788(Top 23%)5156(Top 35%)5156(Top 232%)
Half13.11 mi0.68 mi61045465+55465+56479(Top 25%)5632(Top 39%)5632(Top 254%)
25K15.53 mi2.42 mi6201-975500-355500-357214(Top 28%)5944(Top 41%)5944(Top 268%)
30K18.64 mi3.11 mi6461-2605629-1295629-1298410(Top 33%)6447(Top 44%)6447(Top 291%)
20M20.00 mi1.36 mi6615-1545687-585687-589213(Top 36%)6621(Top 45%)6621(Top 299%)
21M21.00 mi1.00 mi6415+2005518+1695518+1695161(Top 20%)4187(Top 29%)4187(Top 189%)
35K21.75 mi0.75 mi6335+805441+775441+776176(Top 24%)4772(Top 33%)4772(Top 215%)
23M23.00 mi1.25 mi6304+315377+645377+647506(Top 29%)5333(Top 37%)5333(Top 240%)
24M24.00 mi1.00 mi6267+375313+645313+647513(Top 29%)5234(Top 36%)5234(Top 236%)
40K24.85 mi0.85 mi6244+235261+525261+527307(Top 29%)4985(Top 34%)4985(Top 225%)
25.2M25.20 mi0.35 mi6292-485278-175278-1710024(Top 39%)6334(Top 43%)6334(Top 286%)
Finish26.22 mi1.02 mi6473-1815353-755353-7511582(Top 45%)7277(Top 50%)7277(Top 328%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21story building
+97ft-345ft

Overall

5736

Males

5184

M45-49

5184

5K→10K

3.1 - 6.2 mi

Top 25%
×5story building
+79ft-138ft

Overall

6510

Males

5766

M45-49

5766

10K→15K

6.2 - 9.3 mi

Top 22%
×3story building
+67ft-78ft

Overall

5736

Males

5184

M45-49

5184

15K→20K

9.3 - 12.4 mi

Top 23%
×5story building
+106ft-86ft

Overall

5788

Males

5156

M45-49

5156

20K→Half

12.4 - 13.1 mi

Top 25%
×2story building
+19ft-37ft

Overall

6479

Males

5632

M45-49

5632

Half→25K

13.1 - 15.5 mi

Top 28%
×4story building
+66ft-88ft

Overall

7214

Males

5944

M45-49

5944

25K→30K

15.5 - 18.6 mi

Top 33%
×9story building
+181ft-148ft

Overall

8410

Males

6447

M45-49

6447

30K→20M

18.6 - 20.0 mi

Top 36%
×5story building
+64ft-50ft

Overall

9213

Males

6621

M45-49

6621

20M→21M

20.0 - 21.0 mi

Top 20%
×8story building
+106ft-24ft

Overall

5161

Males

4187

M45-49

4187

21M→35K

21.0 - 21.8 mi

Top 24%
×7story building
+17ft-86ft

Overall

6176

Males

4772

M45-49

4772

35K→23M

21.8 - 23.0 mi

Top 29%
×5story building
+23ft-63ft

Overall

7506

Males

5333

M45-49

5333

23M→24M

23.0 - 24.0 mi

Top 29%
×6story building
+12ft-82ft

Overall

7513

Males

5234

M45-49

5234

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

7307

Males

4985

M45-49

4985

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

10024

Males

6334

M45-49

6334

25.2M→Finish

25.2 - 26.2 mi

Top 45%
×2story building
+22ft-21ft

Overall

11582

Males

7277

M45-49

7277

Passing Analysis

Category:
Athletes Passed
1979
Passed By
1606
Net Change
+373
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6846
5K → 10K309101+208#6846#6638
10K → 15K37020+350#6638#6288
15K → 20K25066+184#6288#6104
20K → Half30300#6104#6104
Half → 25K117214-97#6104#6201
25K → 30K141401-260#6201#6461
30K → 20M81235-154#6461#6615
20M → 21M21414+200#6615#6415
21M → 35K10424+80#6415#6335
35K → 23M12392+31#6335#6304
23M → 24M10265+37#6304#6267
24M → 40K9067+23#6267#6244
40K → 25.2M1563-48#6244#6292
25.2M → Finish33214-181#6292#6473
TOTALS19791606+373
📊

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