Jason Mayfield

Bib: 9758•M

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 28404

Top 23%

Gender (Male)

#0 / 16105

Top 36%

Masters (Masters Men)

#0 / 10463

Top 22%

Division (M45-49)

#0 / 2386

Top 31%

Race Day Weather

50°/40°F

broken clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

5K· 3.11 mi

22:01

Rank: #8507

Start → 5K

22:01 | 7:05/mi

5K· 3.11 mi

22:01

Rank: #8507

Start → 5K

22:01 | 7:05/mi

10K· 6.21 mi

43:54

Rank: #8382 (+125)

5K → 10K

21:53 | 7:03/mi

10K· 6.21 mi

43:54

Rank: #8382 (+125)

5K → 10K

21:53 | 7:03/mi

15K· 9.32 mi

1:05:39

Rank: #8060 (+322)

10K → 15K

21:45 | 7:00/mi

15K· 9.32 mi

1:05:39

Rank: #8060 (+322)

10K → 15K

21:45 | 7:00/mi

20K· 12.43 mi

1:27:32

Rank: #7786 (+274)

15K → 20K

21:53 | 7:03/mi

20K· 12.43 mi

1:27:32

Rank: #7786 (+274)

15K → 20K

21:53 | 7:03/mi

Half· 13.11 mi

1:32:18

Rank: #7757 (+29)

20K → Half

4:46 | 6:59/mi

Half· 13.11 mi

1:32:18

Rank: #7757 (+29)

20K → Half

4:46 | 6:59/mi

25K· 15.53 mi

1:49:23

Rank: #7528 (+229)

Half → 25K

17:05 | 7:03/mi

25K· 15.53 mi

1:49:23

Rank: #7528 (+229)

Half → 25K

17:05 | 7:03/mi

30K· 18.64 mi

2:11:52

Rank: #7176 (+352)

25K → 30K

22:29 | 7:14/mi

30K· 18.64 mi

2:11:52

Rank: #7176 (+352)

25K → 30K

22:29 | 7:14/mi

20M

2:21:51

Rank: #7017 (+159)

30K → 20M

9:59 | 7:21/mi

20M

2:21:51

Rank: #7017 (+159)

30K → 20M

9:59 | 7:21/mi

21M

2:29:22

Rank: #6771 (+246)

20M → 21M

7:31 | 7:31/mi

21M

2:29:22

Rank: #6771 (+246)

20M → 21M

7:31 | 7:31/mi

35K· 21.75 mi

2:34:45

Rank: #6726 (+45)

21M → 35K

5:23 | 7:12/mi

35K· 21.75 mi

2:34:45

Rank: #6726 (+45)

21M → 35K

5:23 | 7:12/mi

23M

2:44:08

Rank: #6638 (+88)

35K → 23M

9:23 | 7:30/mi

23M

2:44:08

Rank: #6638 (+88)

35K → 23M

9:23 | 7:30/mi

24M

2:51:29

Rank: #6587 (+51)

23M → 24M

7:21 | 7:21/mi

24M

2:51:29

Rank: #6587 (+51)

23M → 24M

7:21 | 7:21/mi

40K· 24.85 mi

2:57:59

Rank: #6571 (+16)

24M → 40K

6:30 | 7:36/mi

40K· 24.85 mi

2:57:59

Rank: #6571 (+16)

24M → 40K

6:30 | 7:36/mi

25.2M

3:00:56

Rank: #6598 (-27)

40K → 25.2M

2:57 | 8:33/mi

25.2M

3:00:56

Rank: #6598 (-27)

40K → 25.2M

2:57 | 8:33/mi

Finish· 26.22 mi

3:08:31

Rank: #6632 (-34)

25.2M → Finish

7:35 | 7:26/mi

Finish· 26.22 mi

3:08:31

Rank: #6632 (-34)

25.2M → Finish

7:35 | 7:26/mi

The Course

Is this your race?

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

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:32:18

Pace7:02 /mi

2nd Half

Distance13.11 mi

Time1:36:13

Pace7:20 /mi

📊Positive Split: 4.2% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	10:48:06	22:01	7:05	22:01	7:05	-
10K	6.21 mi	11:09:59	43:54	7:04	21:53	7:03	-0:02
15K	9.32 mi	11:31:44	1:05:39	7:03	21:45	7:00	-0:03
20K	12.43 mi	11:53:37	1:27:32	7:03	21:53	7:03	+0:03
Half	13.11 mi	11:58:23	1:32:18	7:02	4:46	6:59	-0:04
25K	15.53 mi	12:15:28	1:49:23	7:02	17:05	7:03	+0:04
30K	18.64 mi	12:37:57	2:11:52	7:04	22:29	7:14	+0:11
20M	20.00 mi	12:47:56	2:21:51	7:06	9:59	7:21	+0:07
21M	21.00 mi	12:55:27	2:29:22	7:07	7:31	7:31	+0:10
35K	21.75 mi	13:00:50	2:34:45	7:07	5:23	7:12	-0:19
23M	23.00 mi	13:10:13	2:44:08	7:08	9:23	7:30	+0:18
24M	24.00 mi	13:17:34	2:51:29	7:09	7:21	7:21	-0:09
40K	24.85 mi	13:24:04	2:57:59	7:10	6:30	7:36	+0:15
25.2M	25.20 mi	13:27:01	3:00:56	7:11	2:57	8:33	+0:57
Finish	26.22 mi	13:34:36	3:08:31	7:12	7:35	7:26	-1:07

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

6:59 /mi

Average Pace

7:12 /mi

Slowest Pace

8:33 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

26:31

14% of race

Time at Steady Pace

2:08:04

68% of race

Time at Slower Pace

33:56

18% of race

Average Pace: 7:11 /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.

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	10:48:06	22:01	7:05	22:01	7:05	#8507
10K	6.21 mi	11:09:59	43:54	7:04	21:53	7:03	#8382
15K	9.32 mi	11:31:44	1:05:39	7:03	21:45	7:00	#8060
20K	12.43 mi	11:53:37	1:27:32	7:03	21:53	7:03	#7786
Half	13.11 mi	11:58:23	1:32:18	7:02	4:46	6:59	#7757
25K	15.53 mi	12:15:28	1:49:23	7:02	17:05	7:03	#7528
30K	18.64 mi	12:37:57	2:11:52	7:04	22:29	7:14	#7176
20M	20.00 mi	12:47:56	2:21:51	7:06	9:59	7:21	#7017
21M	21.00 mi	12:55:27	2:29:22	7:07	7:31	7:31	#6771
35K	21.75 mi	13:00:50	2:34:45	7:07	5:23	7:12	#6726
23M	23.00 mi	13:10:13	2:44:08	7:08	9:23	7:30	#6638
24M	24.00 mi	13:17:34	2:51:29	7:09	7:21	7:21	#6587
40K	24.85 mi	13:24:04	2:57:59	7:10	6:30	7:36	#6571
25.2M	25.20 mi	13:27:01	3:00:56	7:11	2:57	8:33	#6598
Finish	26.22 mi	13:34:36	3:08:31	7:12	7:35	7:26	#6632

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	3.11 mi	8507	7320	7320	7634(Top 27%)	6705(Top 42%)	6705(Top 281%)
10K	6.21 mi	3.10 mi	8382+125	7222+98	7222+98	8235(Top 29%)	7125(Top 44%)	7125(Top 299%)
15K	9.32 mi	3.11 mi	8060+322	7012+210	7012+210	7634(Top 27%)	6705(Top 42%)	6705(Top 281%)
20K	12.43 mi	3.11 mi	7786+274	6819+193	6819+193	7147(Top 25%)	6311(Top 39%)	6311(Top 265%)
Half	13.11 mi	0.68 mi	7757+29	6800+19	6800+19	7454(Top 26%)	6544(Top 41%)	6544(Top 274%)
25K	15.53 mi	2.42 mi	7528+229	6627+173	6627+173	6617(Top 23%)	5847(Top 36%)	5847(Top 245%)
30K	18.64 mi	3.11 mi	7176+352	6330+297	6330+297	6106(Top 21%)	5386(Top 33%)	5386(Top 226%)
20M	20.00 mi	1.36 mi	7017+159	6192+138	6192+138	6066(Top 21%)	5247(Top 33%)	5247(Top 220%)
21M	21.00 mi	1.00 mi	6771+246	5990+202	5990+202	4707(Top 17%)	4164(Top 26%)	4164(Top 175%)
35K	21.75 mi	0.75 mi	6726+45	5939+51	5939+51	6557(Top 23%)	5423(Top 34%)	5423(Top 227%)
23M	23.00 mi	1.25 mi	6638+88	5843+96	5843+96	6577(Top 23%)	5344(Top 33%)	5344(Top 224%)
24M	24.00 mi	1.00 mi	6587+51	5783+60	5783+60	6708(Top 24%)	5355(Top 33%)	5355(Top 224%)
40K	24.85 mi	0.85 mi	6571+16	5748+35	5748+35	7413(Top 26%)	5671(Top 35%)	5671(Top 238%)
25.2M	25.20 mi	0.35 mi	6598-27	5751-3	5751-3	9021(Top 32%)	6440(Top 40%)	6440(Top 270%)
Finish	26.22 mi	1.02 mi	6632-34	5743+8	5743+8	8753(Top 31%)	6307(Top 39%)	6307(Top 264%)

6307

Passing Analysis

Category:

Athletes Passed

2454

Passed By

579

Net Change

+1875

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#8507
5K → 10K	278	153	+125	#8507	#8382
10K → 15K	346	24	+322	#8382	#8060
15K → 20K	301	27	+274	#8060	#7786
20K → Half	39	10	+29	#7786	#7757
Half → 25K	251	22	+229	#7757	#7528
25K → 30K	382	30	+352	#7528	#7176
30K → 20M	176	17	+159	#7176	#7017
20M → 21M	250	4	+246	#7017	#6771
21M → 35K	64	19	+45	#6771	#6726
35K → 23M	135	47	+88	#6726	#6638
23M → 24M	85	34	+51	#6638	#6587
24M → 40K	63	47	+16	#6587	#6571
40K → 25.2M	23	50	-27	#6571	#6598
25.2M → Finish	61	95	-34	#6598	#6632
TOTALS	2454	579	+1875