Nan He

San Jose, CA

Bib: 13214 M 29

0:00
0:00
/ mi
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Overall
#0 / 4103
Gender (Male)
#0 / 2158
Division (M25-29)
#0 / 475
Race Day Weather
54°/44°F
overcast clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
2.2M
9:49/mi
21:35
→ flat
14 ft elev
5.7M
12:11/mi
1:04:12
100780.1%
56 ft elev
6.43M
19:34/mi
1:18:29
1473.8%
213 ft elev
8.3M
10:27/mi
1:38:01
88530.3%
256 ft elev
11.45M
13:28/mi
2:20:26
2933310.2%
222 ft elev
FINISH· 13.11 mi
15:03/mi
2:45:24
61910.3%
205 ft elev
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2M
2.20 mi07:00:1321:359:4921:35
9:49
-
5.7M
5.70 mi07:42:501:04:1211:1642:37
12:11
+2:22
6.43M
6.43 mi07:57:071:18:2912:1214:17
19:34
+7:23
8.3M
8.30 mi08:16:391:38:0111:4919:32
10:27
-9:07
11.45M
11.45 mi08:59:042:20:2612:1642:25
13:28
+3:01
FINISH
13.11 mi09:24:022:45:2412:3724:58
15:03
+1:35

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

9:49 /mi

Average Pace

12:37 /mi

Slowest Pace

19:34 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

41:07

25% of race

Time at Steady Pace

1:50:00

67% of race

Time at Slower Pace

14:17

9% of race

Average Pace: 12:37 /mi

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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.

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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

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2.2M
2.20 mi07:00:1321:359:4921:35
9:49
#3402
5.7M
5.70 mi07:42:501:04:1211:1642:37
12:11
#3169
6.43M
6.43 mi07:57:071:18:2912:1214:17
19:34
#3338
8.3M
8.30 mi08:16:391:38:0111:4919:32
10:27
#3388
11.45M
11.45 mi08:59:042:20:2612:1642:25
13:28
#3386
FINISH
13.11 mi09:24:022:45:2412:3724:58
15:03
#3405
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2.2M2.20 mi2.20 mi340219184413402(Top 83%)1918(Top 89%)441(Top 93%)
5.7M5.70 mi3.50 mi3169+2331823+95428+133111(Top 76%)1796(Top 83%)423(Top 89%)
6.43M6.43 mi0.73 mi3338-1691884-61436-83782(Top 92%)2056(Top 95%)463(Top 97%)
8.3M8.30 mi1.87 mi3388-501912-28445-93497(Top 85%)1940(Top 90%)445(Top 94%)
11.45M11.45 mi3.15 mi3386+21908+4443+23378(Top 82%)1877(Top 87%)437(Top 92%)
FINISH13.11 mi1.66 mi3405-191905+3445-23468(Top 85%)1894(Top 88%)438(Top 92%)

Segment Performance Analysis

Start → 2.2M

0.0 - 2.2 mi

Top 83%
~flat
+6ft-3ft

Overall

3402

Males

1918

M25-29

443

2.2M→5.7M

2.2 - 5.7 mi

Top 76%
×5story building
+100ft-78ft

Overall

3111

Males

1796

M25-29

425

5.7M→6.43M

5.7 - 6.4 mi

Top 92%
×12story building
+147ft-0ft

Overall

3782

Males

2056

M25-29

465

6.43M→8.3M

6.4 - 8.3 mi

Top 85%
×4story building
+88ft-53ft

Overall

3497

Males

1940

M25-29

446

8.3M→11.45M

8.3 - 11.4 mi

Top 82%
×20story building
+293ft-331ft

Overall

3378

Males

1877

M25-29

437

11.45M→FINISH

11.4 - 13.1 mi

Top 85%
×7story building
+61ft-91ft

Overall

3468

Males

1894

M25-29

438

Passing Analysis

Category:
Athletes Passed
369*
Passed By
372
Net Change
-3
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2M----#3402
2.2M5.7M269*36+233#3402#3169
5.7M6.43M1170-169#3169#3338
6.43M8.3M2070-50#3338#3388
8.3M11.45M57*55+2#3388#3386
11.45MFINISH22*41-19#3386#3405
TOTALS369*372-3

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

📊

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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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon