David Blum

Bib: 359•M•Age: 34

Glen Allen, VA

0:00

0:00

/ mi

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Overall

#0 / 2429

Top 29%

Gender (Male)

#0 / 1480

Top 36%

Division (M30-34)

#0 / 242

Top 39%

Race Day Weather

55°/45°F

few clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

5K· 3.11 mi

26:57

Rank: #789

Start → 5K

26:57 | 8:40/mi

5K· 3.11 mi

26:57

Rank: #789

Start → 5K

26:57 | 8:40/mi

10K· 6.21 mi

53:58

Rank: #805 (-16)

5K → 10K

27:01 | 8:42/mi

10K· 6.21 mi

53:58

Rank: #805 (-16)

5K → 10K

27:01 | 8:42/mi

15K· 9.32 mi

1:20:32

Rank: #776 (+29)

10K → 15K

26:34 | 8:33/mi

15K· 9.32 mi

1:20:32

Rank: #776 (+29)

10K → 15K

26:34 | 8:33/mi

20K· 12.43 mi

1:47:29

Rank: #762 (+14)

15K → 20K

26:57 | 8:40/mi

20K· 12.43 mi

1:47:29

Rank: #762 (+14)

15K → 20K

26:57 | 8:40/mi

Half· 13.10 mi

1:53:18

Rank: #752 (+10)

20K → Half

5:49 | 8:40/mi

Half· 13.10 mi

1:53:18

Rank: #752 (+10)

20K → Half

5:49 | 8:40/mi

30K· 18.64 mi

2:41:00

Rank: #666 (+86)

Half → 30K

47:42 | 8:36/mi

30K· 18.64 mi

2:41:00

Rank: #666 (+86)

Half → 30K

47:42 | 8:36/mi

35K· 21.75 mi

3:15:51

Rank: #710 (-44)

30K → 35K

34:51 | 11:13/mi

35K· 21.75 mi

3:15:51

Rank: #710 (-44)

30K → 35K

34:51 | 11:13/mi

25.2M

3:52:43

Rank: #721 (-11)

35K → 25.2M

36:52 | 10:41/mi

25.2M

3:52:43

Rank: #721 (-11)

35K → 25.2M

36:52 | 10:41/mi

Finish· 26.22 mi

4:01:15

Rank: #703 (+18)

25.2M → Finish

8:32 | 8:22/mi

Finish· 26.22 mi

4:01:15

Rank: #703 (+18)

25.2M → Finish

8:32 | 8:22/mi

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.10 mi

Time1:53:18

Pace8:39 /mi

2nd Half

Distance13.12 mi

Time2:07:57

Pace9:45 /mi

📊Positive Split: 12.9% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	08:01:30	26:57	8:40	26:57	8:40	-
10K	6.21 mi	08:28:31	53:58	8:41	27:01	8:42	+0:02
15K	9.32 mi	08:55:05	1:20:32	8:38	26:34	8:33	-0:09
20K	12.43 mi	09:22:02	1:47:29	8:39	26:57	8:40	+0:07
Half	13.10 mi	09:27:51	1:53:18	8:39	5:49	8:40	0:00
30K	18.64 mi	10:15:33	2:41:00	8:38	47:42	8:36	-0:04
35K	21.75 mi	10:50:24	3:15:51	9:00	34:51	11:13	+2:37
25.2M	25.20 mi	11:27:16	3:52:43	9:14	36:52	10:41	-0:32
Finish	26.22 mi	11:35:48	4:01:15	9:12	8:32	8:22	-2:19

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

8:22 /mi

Average Pace

9:12 /mi

Slowest Pace

11:13 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:49:32

70% of race

Time at Slower Pace

1:11:43

30% of race

Average Pace: 9:12 /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.

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

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment	Pace	Rank
5K	3.11 mi	08:01:30	26:57	8:40	26:57	8:40	#789
10K	6.21 mi	08:28:31	53:58	8:41	27:01	8:42	#805
15K	9.32 mi	08:55:05	1:20:32	8:38	26:34	8:33	#776
20K	12.43 mi	09:22:02	1:47:29	8:39	26:57	8:40	#762
Half	13.10 mi	09:27:51	1:53:18	8:39	5:49	8:40	#752
30K	18.64 mi	10:15:33	2:41:00	8:38	47:42	8:36	#666
35K	21.75 mi	10:50:24	3:15:51	9:00	34:51	11:13	#710
25.2M	25.20 mi	11:27:16	3:52:43	9:14	36:52	10:41	#721
Finish	26.22 mi	11:35:48	4:01:15	9:12	8:32	8:22	#703

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M30-34	Seg. Overall	Seg. Males	Seg. M30-34
5K	3.11 mi	3.11 mi	789	617	105	726(Top 30%)	578(Top 39%)	98(Top 41%)
10K	6.21 mi	3.10 mi	805-16	624-7	109-4	831(Top 34%)	639(Top 43%)	110(Top 46%)
15K	9.32 mi	3.11 mi	776+29	608+16	108+1	726(Top 30%)	578(Top 39%)	98(Top 41%)
20K	12.43 mi	3.11 mi	762+14	598+10	106+2	748(Top 31%)	593(Top 40%)	103(Top 43%)
Half	13.10 mi	0.67 mi	752+10	591+7	105+1	697(Top 29%)	555(Top 38%)	92(Top 38%)
30K	18.64 mi	5.54 mi	666+86	532+59	94+11	608(Top 25%)	480(Top 32%)	84(Top 35%)
35K	21.75 mi	3.11 mi	710-44	558-26	98-4	914(Top 38%)	635(Top 43%)	111(Top 46%)
25.2M	25.20 mi	3.45 mi	721-11	555+3	97+1	791(Top 33%)	534(Top 36%)	93(Top 39%)
Finish	26.22 mi	1.02 mi	703+18	539+16	95+2	384(Top 16%)	286(Top 19%)	57(Top 24%)

Half→30K

13.1 - 18.6 mi

Top 25%

×2stories

+86ft-72ft

Overall

608

Males

480

M30-34

30K→35K

18.6 - 21.8 mi

Top 38%

×2humans

+39ft-39ft

Overall

914

Males

635

M30-34

113

35K→25.2M

21.8 - 25.2 mi

Top 33%

×3stories

+57ft-58ft

Overall

791

Males

534

M30-34

25.2M→Finish

25.2 - 26.2 mi

Top 16%

×1human

+17ft-12ft

Overall

384

Males

286

M30-34

Passing Analysis

Category:

Athletes Passed

256*

Passed By

170

Net Change

+86

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#789
5K → 10K	12	28	-16	#789	#805
10K → 15K	40	11	+29	#805	#776
15K → 20K	18*	4	+14	#776	#762
20K → Half	13*	3	+10	#762	#752
Half → 30K	105*	19	+86	#752	#666
30K → 35K	16*	60	-44	#666	#710
35K → 25.2M	32*	43	-11	#710	#721
25.2M → Finish	20*	2	+18	#721	#703
TOTALS	256*	170	+86

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

📊

Passing Visuals

Category:

🔥Passing Intensity

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

🏆 Finisher Certificate

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March 22, 2026

David Blum

Has completed the Marathon in a time of:

4:01:15

702

out of 2429

Overall Place

538

out of 1480

Gender (Male)

out of 242

Age Group (M30-34)

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Results processed 13 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

J & A Racing

Race timed by

Big River Race Management

David Blum

⏱️ Race Timeline

The Course

Claim it — unlock a deeper AI report on this race, free

Half Splits

Checkpoint Splits

Checkpoints & Pacing

📈Pace Line

Pace Progression

📊Segments

Segment Time Comparison

🎨Heatmap

Pace Heatmap

✨Sparklines

Checkpoint Splits with Pace Trends

Checkpoint and Segment Rankings

Segment Performance Analysis

10K→15K

5K→10K

10K→15K

15K→20K

20K→Half

Half→30K

30K→35K

35K→25.2M

25.2M→Finish

Passing Analysis

Passing Visuals

🔥Passing Intensity

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

Age Grade

Export Track Data

Questions or issues regarding timing data?

Quick Links

All Results

Race Analytics

Course Information

Contact Time Management

Public Race Data