James Lee

Millbrae, CA

Bib: 17968 M 55

0:00
0:00
/ mi
Masters
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Overall
#0 / 7100
Top 31%
Gender (Male)
#0 / 3977
Top 40%
Masters (Masters Men)
#0 / 1096
Top 31%
Division (M55-59)
#0 / 125
Top 26%
Race Day Weather
56°/46°F
light rain

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
1.81M
8:57/mi
16:12
→ flat
5.34M
8:55/mi
47:42
8074
6.15M
9:52/mi
55:41
126
10.54M
9:34/mi
1:37:41
230361
11.05M
15:29/mi
1:45:35
172
Finish· 13.11 mi
9:51/mi
2:05:52
97114
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

Half Splits

1st Half· via 6.15M
55:419:03 /mi⚡ faster
2nd Half
1:10:1110:05 /mi+26.0%
Positive split — 26.0% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
1.81M
16:128:571.81 mi16:12
8:57
-
5.34M
47:428:563.53 mi31:30
8:55
-0:02
6.15M
55:419:030.81 mi7:59
9:52
+0:57
10.54M
1:37:419:164.39 mi42:00
9:34
-0:18
11.05M
1:45:359:330.51 mi7:54
15:29
+5:55
Finish(13.11 mi)
2:05:529:362.06 mi20:17
9:51
-5:38
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:55 /mi

Average Pace

9:36 /mi

Slowest Pace

15:29 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:57:58

94% of race

Time at Slower Pace

7:54

6% of race

Average Pace: 9:36 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
1.81M1.81 mi18851421271885142127
5.34M3.53 mi1758+1271342+7926+11717131427
6.15M0.81 mi1824-661385-4327-12509179839
10.54M4.39 mi2009-1851493-10830-32332168034
11.05M0.51 mi2185-1761604-11133-34263268664
Finish(13.11 mi)2.06 mi2169+161580+24332293162434

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 27%
~flat
+4ft-3ft

Overall

1885

Males

1421

M55-59

27

1.81M→5.34M

1.8 - 5.3 mi

Top 24%
×4story building
+80ft-74ft

Overall

1717

Males

1314

M55-59

27

5.34M→6.15M

5.3 - 6.2 mi

Top 35%
×10story building
+126ft-4ft

Overall

2509

Males

1798

M55-59

39

6.15M→10.54M

6.2 - 10.5 mi

Top 33%
×21story building
+230ft-361ft

Overall

2332

Males

1680

M55-59

34

10.54M→11.05M

10.5 - 11.1 mi

Top 60%
×14story building
+172ft-0ft

Overall

4263

Males

2686

M55-59

64

11.05M→Finish

11.1 - 13.1 mi

Top 32%
×7story building
+97ft-114ft

Overall

2293

Males

1624

M55-59

34

Passing Analysis

Category:
Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.81M-#1885
1.81M5.34M
92219+127
#1885 #1758
5.34M6.15M
8822-66
#1758 #1824
6.15M10.54M
24459-185
#1824 #2009
10.54M11.05M
1771-176
#2009 #2185
11.05MFinish
5167*+16
#2185 #2169
TOTALS
652368*-284
#1885 #2169

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

Passing Visualized

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

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