Jason Lai

Bib: 18978•M•Age: 27

Rancho Cucamonga, CA

0:00

0:00

/ mi

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Overall

#0 / 6575

Top 20%

Gender (Male)

#0 / 3619

Top 29%

Division (M25-29)

#0 / 796

Top 32%

Race Day Weather

59°/49°F

scattered clouds

⏱️ Race Timeline

Course Elevation

10–277 ft

≈

×22story building

•▲ 774 ft climb · ▼ 557 ft descent

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

7:56/mi

15:52

→ flat

8:10/mi

32:11

↑ 67 ft↓ 69 ft

9:06/mi

50:23

↑ 123 ft1.1% grade

8:58/mi

1:08:19

↑ 166 ft↓ 53 ft1.1% grade

9.6M

8:58/mi

1:22:39

↑ 68 ft↓ 193 ft1.5% grade

10M

16:46/mi

1:29:21

↓ 24 ft1.1% grade

10.5M

4:34/mi

1:31:38

↓ 73 ft2.7% grade

12M

13:28/mi

1:51:50

↑ 280 ft3.2% grade

Finish· 13.11 mi

9:12/mi

2:02:02

↑ 14 ft↓ 89 ft1.3% grade

The Course

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Half Splits

1st Half· via 6MFaster

Distance6.00 mi

Time50:23

Pace8:24 /mi

2nd Half

Distance7.11 mi

Time1:11:39

Pace10:05 /mi

📊Positive Split: 42.2% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
2M	2.00 mi	06:51:12	15:52	7:56	15:52	7:56	-
4M	4.00 mi	07:07:31	32:11	8:03	16:19	8:10	+0:14
6M	6.00 mi	07:25:43	50:23	8:24	18:12	9:06	+0:56
8M	8.00 mi	07:43:39	1:08:19	8:32	17:56	8:58	-0:08
9.6M	9.60 mi	07:57:59	1:22:39	8:37	14:20	8:58	0:00
10M	10.00 mi	08:04:41	1:29:21	8:56	6:42	16:46	+7:48
10.5M	10.50 mi	08:06:58	1:31:38	8:44	2:17	4:34	-12:12
12M	12.00 mi	08:27:10	1:51:50	9:19	20:12	13:28	+8:54
Finish	13.11 mi	08:37:22	2:02:02	9:19	10:12	9:12	-4:16

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

4:34 /mi

Average Pace

9:19 /mi

Slowest Pace

16:46 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:17

2% of race

Time at Steady Pace

1:32:51

76% of race

Time at Slower Pace

26:54

22% of race

Average Pace: 9:19 /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.

0mi3.3mi6.6mi9.8mi13.1mi

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
2M	2.00 mi	06:51:12	15:52	7:56	15:52	7:56	#469
4M	4.00 mi	07:07:31	32:11	8:03	16:19	8:10	#488
6M	6.00 mi	07:25:43	50:23	8:24	18:12	9:06	#743
8M	8.00 mi	07:43:39	1:08:19	8:32	17:56	8:58	#815
9.6M	9.60 mi	07:57:59	1:22:39	8:37	14:20	8:58	#1040
10M	10.00 mi	08:04:41	1:29:21	8:56	6:42	16:46	#1080
10.5M	10.50 mi	08:06:58	1:31:38	8:44	2:17	4:34	#1101
12M	12.00 mi	08:27:10	1:51:50	9:19	20:12	13:28	#1340
Finish	13.11 mi	08:37:22	2:02:02	9:19	10:12	9:12	#1347

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Featured Segment

Garmin Challenge

Top 26%

Garmin Challenge

Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:59

Segment Time

9:59/mi

Pace

0.90 mi

Distance

Overall

1682

Men

1252

Division

307

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M25-29	Seg. Overall	Seg. Males	Seg. M25-29
2M	2.00 mi	2.00 mi	469	394	86	2297(Top 35%)	1598(Top 44%)	382(Top 48%)
4M	4.00 mi	2.00 mi	488-19	410-16	89-3	534(Top 8%)	450(Top 12%)	103(Top 13%)
6M	6.00 mi	2.00 mi	743-255	608-198	140-51	1542(Top 23%)	1184(Top 33%)	286(Top 36%)
8M	8.00 mi	2.00 mi	815-72	671-63	162-22	1243(Top 19%)	982(Top 27%)	233(Top 29%)
9.6M	9.60 mi	1.60 mi	1040-225	836-165	205-43	2689(Top 41%)	1710(Top 47%)	407(Top 51%)
10M	10.00 mi	0.40 mi	1080-40	866-30	218-13	1673(Top 25%)	1234(Top 34%)	293(Top 37%)
10.5M	10.50 mi	0.50 mi	1101-21	882-16	218	1974(Top 30%)	1441(Top 40%)	345(Top 43%)
12M	12.00 mi	1.50 mi	1340-239	1043-161	257-39	2297(Top 35%)	1598(Top 44%)	382(Top 48%)
Finish	13.11 mi	1.11 mi	1347-7	1055-12	257	1872(Top 28%)	1357(Top 37%)	331(Top 42%)

331

Passing Analysis

Category:

Athletes Passed

127*

Passed By

1005

Net Change

-878

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 2M	-	-	-	-	#469
2M → 4M	22	41	-19	#469	#488
4M → 6M	1	256	-255	#488	#743
6M → 8M	47	119	-72	#743	#815
8M → 9.6M	3	228	-225	#815	#1040
9.6M → 10M	14	54	-40	#1040	#1080
10M → 10.5M	1	22	-21	#1080	#1101
10.5M → 12M	8	247	-239	#1101	#1340
12M → Finish	31*	38	-7	#1340	#1347
TOTALS	127*	1005	-878

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

📊

Passing Visuals

Category:

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

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Results processed about 1 month ago

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