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BOSTON MARATHON 2024

Pamela Romero Cruz

Bib: 15307•F

NY

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 32%
Gender (Female)
#0 / 10924
Top 16%
Division (F18-39)
#0 / 4660
Top 29%
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
7:58/mi
24:46
↑ 97↓ 3451.5%
10K· 6.21 mi
7:58/mi
49:31
↑ 79↓ 1380.4%
15K· 9.32 mi
7:57/mi
1:14:12
↑ 67↓ 78
20K· 12.43 mi
7:56/mi
1:38:50
↑ 106↓ 860.1%
Half· 13.11 mi
7:55/mi
1:44:14
↑ 19↓ 370.5%
25K· 15.53 mi
8:00/mi
2:03:38
↑ 66↓ 880.2%
30K· 18.64 mi
8:00/mi
2:28:29
↑ 181↓ 1480.2%
20M
7:57/mi
2:39:17
↑ 64↓ 500.2%
21M
8:09/mi
2:47:26
↑ 106↓ 241.6%
35K· 21.75 mi
7:40/mi
2:53:10
↑ 17↓ 861.7%
23M
7:18/mi
3:02:18
↑ 23↓ 630.6%
24M
6:56/mi
3:09:14
↓ 821.3%
40K· 24.85 mi
6:56/mi
3:15:10
↓ 200.3%
25.2M
7:47/mi
3:17:51
↑ 13↓ 160.2%
Finish· 26.22 mi
6:36/mi
3:24:35
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:44:14
Pace7:57 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:40:21
Pace7:39 /mi
📊Negative Split: 3.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:58:4024:467:5824:46
7:58
-
10K
6.21 mi11:23:2549:317:5824:45
7:58
0:00
15K
9.32 mi11:48:061:14:127:5824:41
7:57
-0:01
20K
12.43 mi12:12:441:38:507:5724:38
7:56
-0:01
Half
13.11 mi12:18:081:44:147:575:24
7:55
-0:01
25K
15.53 mi12:37:322:03:387:5819:24
8:00
+0:05
30K
18.64 mi13:02:232:28:297:5824:51
8:00
0:00
20M
20.00 mi13:13:112:39:177:5810:48
7:57
-0:03
21M
21.00 mi13:21:202:47:267:588:09
8:09
+0:12
35K
21.75 mi13:27:042:53:107:585:44
7:40
-0:29
23M
23.00 mi13:36:123:02:187:569:08
7:18
-0:22
24M
24.00 mi13:43:083:09:147:536:56
6:56
-0:22
40K
24.85 mi13:49:043:15:107:515:56
6:56
0:00
25.2M
25.20 mi13:51:453:17:517:512:41
7:47
+0:51
Finish
26.22 mi13:58:293:24:357:496:44
6:36
-1:11

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

6:36 /mi

Average Pace

7:49 /mi

Slowest Pace

8:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

34:28

17% of race

Time at Steady Pace

2:50:07

83% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:48 /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 mi10:58:4024:467:5824:46
7:58
#14448
10K
6.21 mi11:23:2549:317:5824:45
7:58
#14183
15K
9.32 mi11:48:061:14:127:5824:41
7:57
#13791
20K
12.43 mi12:12:441:38:507:5724:38
7:56
#13034
Half
13.11 mi12:18:081:44:147:575:24
7:55
#12965
25K
15.53 mi12:37:322:03:387:5819:24
8:00
#12402
30K
18.64 mi13:02:232:28:297:5824:51
8:00
#11415
20M
20.00 mi13:13:112:39:177:5810:48
7:57
#10924
21M
21.00 mi13:21:202:47:267:588:09
8:09
#10450
35K
21.75 mi13:27:042:53:107:585:44
7:40
#10231
23M
23.00 mi13:36:123:02:187:569:08
7:18
#9599
24M
24.00 mi13:43:083:09:147:536:56
6:56
#9088
40K
24.85 mi13:49:043:15:107:515:56
6:56
#8641
25.2M
25.20 mi13:51:453:17:517:512:41
7:47
#8456
Finish
26.22 mi13:58:293:24:357:496:44
6:36
#8078
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi144484586458613039(Top 51%)3819(Top 35%)3819(Top 82%)
10K6.21 mi3.10 mi14183+2654444+1424444+14213940(Top 55%)4312(Top 39%)4312(Top 93%)
15K9.32 mi3.11 mi13791+3924225+2194225+21913039(Top 51%)3819(Top 35%)3819(Top 82%)
20K12.43 mi3.11 mi13034+7573798+4273798+42711308(Top 44%)2957(Top 27%)2957(Top 63%)
Half13.11 mi0.68 mi12965+693766+323766+3212146(Top 48%)3384(Top 31%)3384(Top 73%)
25K15.53 mi2.42 mi12402+5633481+2853481+28510202(Top 40%)2572(Top 24%)2572(Top 55%)
30K18.64 mi3.11 mi11415+9873053+4283053+4287865(Top 31%)1720(Top 16%)1720(Top 37%)
20M20.00 mi1.36 mi10924+4912843+2102843+2106489(Top 25%)1332(Top 12%)1332(Top 29%)
21M21.00 mi1.00 mi10450+4742656+1872656+1874746(Top 19%)804(Top 7%)804(Top 17%)
35K21.75 mi0.75 mi10231+2192579+772579+775957(Top 23%)1291(Top 12%)1291(Top 28%)
23M23.00 mi1.25 mi9599+6322330+2492330+2492915(Top 11%)324(Top 3%)324(Top 7%)
24M24.00 mi1.00 mi9088+5112127+2032127+2032138(Top 8%)212(Top 2%)212(Top 5%)
40K24.85 mi0.85 mi8641+4471960+1671960+1671664(Top 7%)148(Top 1%)148(Top 3%)
25.2M25.20 mi0.35 mi8456+1851903+571903+572188(Top 9%)265(Top 2%)265(Top 6%)
Finish26.22 mi1.02 mi8078+3781780+1231780+1231724(Top 7%)193(Top 2%)193(Top 4%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21story building
+97ft-345ft

Overall

13039

Females

3819

F18-39

3819

5K→10K

3.1 - 6.2 mi

Top 55%
×5story building
+79ft-138ft

Overall

13940

Females

4312

F18-39

4312

10K→15K

6.2 - 9.3 mi

Top 51%
×3story building
+67ft-78ft

Overall

13039

Females

3819

F18-39

3819

15K→20K

9.3 - 12.4 mi

Top 44%
×5story building
+106ft-86ft

Overall

11308

Females

2957

F18-39

2957

20K→Half

12.4 - 13.1 mi

Top 48%
×2story building
+19ft-37ft

Overall

12146

Females

3384

F18-39

3384

Half→25K

13.1 - 15.5 mi

Top 40%
×4story building
+66ft-88ft

Overall

10202

Females

2572

F18-39

2572

25K→30K

15.5 - 18.6 mi

Top 31%
×9story building
+181ft-148ft

Overall

7865

Females

1720

F18-39

1720

30K→20M

18.6 - 20.0 mi

Top 25%
×5story building
+64ft-50ft

Overall

6489

Females

1332

F18-39

1332

20M→21M

20.0 - 21.0 mi

Top 19%
×8story building
+106ft-24ft

Overall

4746

Females

804

F18-39

804

21M→35K

21.0 - 21.8 mi

Top 23%
×7story building
+17ft-86ft

Overall

5957

Females

1291

F18-39

1291

35K→23M

21.8 - 23.0 mi

Top 11%
×5story building
+23ft-63ft

Overall

2915

Females

324

F18-39

324

23M→24M

23.0 - 24.0 mi

Top 8%
×6story building
+12ft-82ft

Overall

2138

Females

212

F18-39

212

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

1664

Females

148

F18-39

148

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2188

Females

265

F18-39

265

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2story building
+22ft-21ft

Overall

1724

Females

193

F18-39

193

Passing Analysis

Category:
Athletes Passed
6645*
Passed By
275
Net Change
+6370
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14448
5K → 10K435170+265#14448#14183
10K → 15K45260+392#14183#13791
15K → 20K77013+757#13791#13034
20K → Half8213+69#13034#12965
Half → 25K57916+563#12965#12402
25K → 30K9881+987#12402#11415
30K → 20M4921+491#11415#10924
20M → 21M4751+474#10924#10450
21M → 35K2190+219#10450#10231
35K → 23M632*0+632#10231#9599
23M → 24M511*0+511#9599#9088
24M → 40K4470+447#9088#8641
40K → 25.2M1850+185#8641#8456
25.2M → Finish3780+378#8456#8078
TOTALS6645*275+6370

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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