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BOSTON MARATHON 2025

Curtis Hargrove

Bib: 27948•M

AB

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken 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
7:13/mi
22:25
↑ 97↓ 3451.5%
10K· 6.21 mi
7:01/mi
44:14
↑ 79↓ 1380.4%
15K· 9.32 mi
7:07/mi
1:06:20
↑ 67↓ 78
20K· 12.43 mi
7:23/mi
1:29:16
↑ 106↓ 860.1%
Half· 13.11 mi
7:21/mi
1:34:17
↑ 19↓ 370.5%
25K· 15.53 mi
7:45/mi
1:53:05
↑ 66↓ 880.2%
30K· 18.64 mi
8:48/mi
2:20:26
↑ 181↓ 1480.2%
20M
9:02/mi
2:32:43
↑ 64↓ 500.2%
21M
10:57/mi
2:43:40
↑ 106↓ 241.6%
35K· 21.75 mi
8:56/mi
2:50:21
↑ 17↓ 861.7%
23M
11:05/mi
3:04:13
↑ 23↓ 630.6%
24M
9:05/mi
3:13:18
↓ 821.3%
40K· 24.85 mi
10:20/mi
3:22:08
↓ 200.3%
25.2M
11:56/mi
3:26:15
↑ 13↓ 160.2%
Finish· 26.22 mi
8:20/mi
3:34:45
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:17
Pace7:12 /mi
2nd Half
Distance13.11 mi
Time2:00:28
Pace9:11 /mi
📊Positive Split: 27.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:39:1722:257:1322:25
7:13
-
10K
6.21 mi12:01:0644:147:0721:49
7:01
-0:12
15K
9.32 mi12:23:121:06:207:0722:06
7:07
+0:06
20K
12.43 mi12:46:081:29:167:1122:56
7:23
+0:16
Half
13.11 mi12:51:091:34:177:125:01
7:21
-0:02
25K
15.53 mi13:09:571:53:057:1718:48
7:45
+0:24
30K
18.64 mi13:37:182:20:267:3227:21
8:48
+1:03
20M
20.00 mi13:49:352:32:437:3812:17
9:02
+0:14
21M
21.00 mi14:00:322:43:407:4810:57
10:57
+1:55
35K
21.75 mi14:07:132:50:217:506:41
8:56
-2:01
23M
23.00 mi14:21:053:04:138:0113:52
11:05
+2:09
24M
24.00 mi14:30:103:13:188:039:05
9:05
-2:00
40K
24.85 mi14:39:003:22:088:088:50
10:20
+1:15
25.2M
25.20 mi14:43:073:26:158:114:07
11:56
+1:36
Finish
26.22 mi14:51:373:34:458:128:30
8:20
-3:36

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

7:01 /mi

Average Pace

8:12 /mi

Slowest Pace

11:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:05

53% of race

Time at Steady Pace

1:03:54

30% of race

Time at Slower Pace

37:46

18% of race

Average Pace: 8:11 /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 mi11:39:1722:257:1322:25
7:13
#9589
10K
6.21 mi12:01:0644:147:0721:49
7:01
#8775
15K
9.32 mi12:23:121:06:207:0722:06
7:07
#8634
20K
12.43 mi12:46:081:29:167:1122:56
7:23
#8824
Half
13.11 mi12:51:091:34:177:125:01
7:21
#8906
25K
15.53 mi13:09:571:53:057:1718:48
7:45
#9395
30K
18.64 mi13:37:182:20:267:3227:21
8:48
#10896
20M
20.00 mi13:49:352:32:437:3812:17
9:02
#11372
21M
21.00 mi14:00:322:43:407:4810:57
10:57
#12252
35K
21.75 mi14:07:132:50:217:506:41
8:56
#12485
23M
23.00 mi14:21:053:04:138:0113:52
11:05
#13590
24M
24.00 mi14:30:103:13:188:039:05
9:05
#13835
40K
24.85 mi14:39:003:22:088:088:50
10:20
#14276
25.2M
25.20 mi14:43:073:26:158:114:07
11:56
#14494
Finish
26.22 mi14:51:373:34:458:128:30
8:20
#14498
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi9589794479448426(Top 30%)7199(Top 45%)7199(Top 128%)
10K6.21 mi3.10 mi8775+8147468+4767468+4768082(Top 28%)7024(Top 44%)7024(Top 124%)
15K9.32 mi3.11 mi8634+1417364+1047364+1048426(Top 30%)7199(Top 45%)7199(Top 128%)
20K12.43 mi3.11 mi8824-1907462-987462-989734(Top 34%)7873(Top 49%)7873(Top 140%)
Half13.11 mi0.68 mi8906-827506-447506-4410486(Top 37%)8299(Top 52%)8299(Top 147%)
25K15.53 mi2.42 mi9395-4897745-2397745-23911968(Top 42%)8840(Top 55%)8840(Top 157%)
30K18.64 mi3.11 mi10896-15018461-7168461-71616612(Top 58%)10753(Top 67%)10753(Top 191%)
20M20.00 mi1.36 mi11372-4768637-1768637-17616980(Top 60%)10806(Top 67%)10806(Top 192%)
21M21.00 mi1.00 mi12252-8809015-3789015-37821235(Top 75%)12600(Top 78%)12600(Top 223%)
35K21.75 mi0.75 mi12485-2339098-839098-8317891(Top 63%)10994(Top 68%)10994(Top 195%)
23M23.00 mi1.25 mi13590-11059547-4499547-44923394(Top 82%)13530(Top 84%)13530(Top 240%)
24M24.00 mi1.00 mi13835-2459627-809627-8017768(Top 63%)10810(Top 67%)10810(Top 192%)
40K24.85 mi0.85 mi14276-4419807-1809807-18021448(Top 76%)12488(Top 78%)12488(Top 221%)
25.2M25.20 mi0.35 mi14494-2189894-879894-8723059(Top 81%)13302(Top 83%)13302(Top 236%)
Finish26.22 mi1.02 mi14498-49864+309864+3015168(Top 53%)9552(Top 59%)9552(Top 169%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×21story building
+97ft-345ft

Overall

8426

Males

7199

M18-39

7199

5K→10K

3.1 - 6.2 mi

Top 28%
×5story building
+79ft-138ft

Overall

8082

Males

7024

M18-39

7024

10K→15K

6.2 - 9.3 mi

Top 30%
×3story building
+67ft-78ft

Overall

8426

Males

7199

M18-39

7199

15K→20K

9.3 - 12.4 mi

Top 34%
×5story building
+106ft-86ft

Overall

9734

Males

7873

M18-39

7873

20K→Half

12.4 - 13.1 mi

Top 37%
×2story building
+19ft-37ft

Overall

10486

Males

8299

M18-39

8299

Half→25K

13.1 - 15.5 mi

Top 42%
×4story building
+66ft-88ft

Overall

11968

Males

8840

M18-39

8840

25K→30K

15.5 - 18.6 mi

Top 58%
×9story building
+181ft-148ft

Overall

16612

Males

10753

M18-39

10753

30K→20M

18.6 - 20.0 mi

Top 60%
×5story building
+64ft-50ft

Overall

16980

Males

10806

M18-39

10806

20M→21M

20.0 - 21.0 mi

Top 75%
×8story building
+106ft-24ft

Overall

21235

Males

12600

M18-39

12600

21M→35K

21.0 - 21.8 mi

Top 63%
×7story building
+17ft-86ft

Overall

17891

Males

10994

M18-39

10994

35K→23M

21.8 - 23.0 mi

Top 82%
×5story building
+23ft-63ft

Overall

23394

Males

13530

M18-39

13530

23M→24M

23.0 - 24.0 mi

Top 63%
×6story building
+12ft-82ft

Overall

17768

Males

10810

M18-39

10810

24M→40K

24.0 - 24.9 mi

Top 76%
×1story
+6ft-20ft

Overall

21448

Males

12488

M18-39

12488

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1story
+13ft-16ft

Overall

23059

Males

13302

M18-39

13302

25.2M→Finish

25.2 - 26.2 mi

Top 53%
×2story building
+22ft-21ft

Overall

15168

Males

9552

M18-39

9552

Passing Analysis

Category:
Athletes Passed
1512
Passed By
6419
Net Change
-4909
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9589
5K → 10K83622+814#9589#8775
10K → 15K23695+141#8775#8634
15K → 20K121311-190#8634#8824
20K → Half1092-82#8824#8906
Half → 25K59548-489#8906#9395
25K → 30K281527-1501#9395#10896
30K → 20M42518-476#10896#11372
20M → 21M7887-880#11372#12252
21M → 35K29262-233#12252#12485
35K → 23M81113-1105#12485#13590
23M → 24M40285-245#13590#13835
24M → 40K14455-441#13835#14276
40K → 25.2M3221-218#14276#14494
25.2M → Finish7983-4#14494#14498
TOTALS15126419-4909
📊

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