Jindong Chen

Bib: 9503•M•Age: 58

Hillsborough, CA

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 6072

Top 25%

Gender (Male)

#0 / 3331

Top 33%

Masters (Masters Men)

#0 / 1028

Top 23%

Division (M55-59)

#0 / 129

Top 18%

Race Day Weather

60°/50°F

overcast clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

1.40M

12:00

Rank: #1665

Start → 1.40M

12:00 | 8:34/mi

1.40M

12:00

Rank: #1665

Start → 1.40M

12:00 | 8:34/mi

2.13M

25:11

Rank: #1860 (-195)

1.40M → 2.13M

13:11 | 18:03/mi

2.13M

25:11

Rank: #1860 (-195)

1.40M → 2.13M

13:11 | 18:03/mi

6.43M

1:12:03

Rank: #1778 (+82)

2.13M → 6.43M

46:52 | 10:54/mi

6.43M

1:12:03

Rank: #1778 (+82)

2.13M → 6.43M

46:52 | 10:54/mi

6.62M

1:05:24

Rank: #1677 (+101)

6.43M → 6.62M

| -35:-58/mi

6.62M

1:05:24

Rank: #1677 (+101)

6.43M → 6.62M

| -35:-58/mi

10.65M

1:40:43

Rank: #1516 (+161)

6.62M → 10.65M

35:19 | 8:46/mi

10.65M

1:40:43

Rank: #1516 (+161)

6.62M → 10.65M

35:19 | 8:46/mi

Finish· 13.11 mi

2:02:10

Rank: #1529 (-13)

10.65M → Finish

21:27 | 8:43/mi

Finish· 13.11 mi

2:02:10

Rank: #1529 (-13)

10.65M → Finish

21:27 | 8:43/mi

The Course

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Half Splits

1st Half· via 6.62M

Distance6.62 mi

Time1:05:24

Pace9:53 /mi

2nd Half✓ Faster

Distance6.49 mi

Time56:46

Pace8:45 /mi

📊Negative Split: 13.2% faster second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
1.40M	1.40 mi	06:48:14	12:00	8:34	12:00	8:34	-
2.13M	2.13 mi	07:01:25	25:11	11:49	13:11	18:03	+9:29
6.43M	6.43 mi	07:48:17	1:12:03	11:12	46:52	10:54	-7:09
6.62M	6.62 mi	07:41:38	1:05:24	9:53		-35:-58	-46:52
10.65M	10.65 mi	08:16:57	1:40:43	9:27	35:19	8:46	+44:44
Finish	13.11 mi	08:38:24	2:02:10	9:19	21:27	8:43	-0:03

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

-36:-58 /mi

Average Pace

9:19 /mi

Slowest Pace

18:03 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:02:10

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% 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
1.40M	1.40 mi	06:48:14	12:00	8:34	12:00	8:34	#1665
2.13M	2.13 mi	07:01:25	25:11	11:49	13:11	18:03	#1860
6.43M	6.43 mi	07:48:17	1:12:03	11:12	46:52	10:54	#1778
6.62M	6.62 mi	07:41:38	1:05:24	9:53		-35:-58	#1677
10.65M	10.65 mi	08:16:57	1:40:43	9:27	35:19	8:46	#1516
Finish	13.11 mi	08:38:24	2:02:10	9:19	21:27	8:43	#1529

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M55-59	Seg. Overall	Seg. Males	Seg. M55-59
1.40M	1.40 mi	1.40 mi	1665	1159	30	1665(Top 27%)	1159(Top 35%)	30(Top 23%)
2.13M	2.13 mi	0.73 mi	1860-195	1282-123	33-3	2151(Top 35%)	1444(Top 43%)	39(Top 30%)
6.43M	6.43 mi	4.30 mi	1778+82	1246+36	30+3	1834(Top 30%)	1278(Top 38%)	35(Top 27%)
6.62M	6.62 mi	0.19 mi	1677+101	1173+73	29+1	-	-	-
10.65M	10.65 mi	4.03 mi	1516+161	1092+81	25+4	1343(Top 22%)	990(Top 30%)	21(Top 16%)
Finish	13.11 mi	2.46 mi	1529-13	1103-11	23+2	1804(Top 30%)	1254(Top 38%)	25(Top 19%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 27%

~flat

+3ft-2ft

Overall

1665

Males

1159

M55-59

1.40M→2.13M

1.4 - 2.1 mi

Top 35%

~flat

+3ft-1ft

Overall

2151

Males

1444

M55-59

2.13M→6.43M

2.1 - 6.4 mi

Top 30%

×17stories

+274ft-78ft

Overall

1834

Males

1278

M55-59

6.43M→6.62M

6.4 - 6.6 mi

×1story

+16ft-0ft

Overall

Males

M55-59

6.62M→10.65M

6.6 - 10.7 mi

Top 22%

×21stories

+153ft-361ft

Overall

1343

Males

990

M55-59

10.65M→Finish

10.7 - 13.1 mi

Top 30%

×17stories

+244ft-114ft

Overall

1804

Males

1254

M55-59

Passing Analysis

Category:

Athletes Passed

676*

Passed By

540

Net Change

+136

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 1.40M	-	-	-	-	#1665
1.40M → 2.13M	60	255	-195	#1665	#1860
2.13M → 6.43M	233*	151	+82	#1860	#1778
6.43M → 6.62M	121	20	+101	#1778	#1677
6.62M → 10.65M	203*	42	+161	#1677	#1516
10.65M → Finish	59*	72	-13	#1516	#1529
TOTALS	676*	540	+136