Grace Qiu

Bib: 14354FAge: 47

San Jose, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 7100
Gender (Female)
#0 / 3107
Masters (Masters Women)
#0 / 776
Division (F45-49)
#0 / 169
Race Day Weather
56°/46°F
light rain

⏱️ Race Timeline

Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
1.81M
11:25/mi
20:40
→ flat
5.34M
11:47/mi
1:02:16
8074
6.15M
12:21/mi
1:12:16
1262.8%
10.54M
12:09/mi
2:05:37
2303610.6%
11.05M
15:13/mi
2:13:23
1726.4%
Finish· 13.11 mi
11:55/mi
2:37:55
971140.2%

The Course

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Half Splits

1st Half· via 6.15MFaster
Distance6.15 mi
Time1:12:16
Pace11:45 /mi
2nd Half
Distance6.96 mi
Time1:25:39
Pace12:18 /mi
📊Positive Split: 18.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi06:59:0420:4011:2520:40
11:25
-
5.34M
5.34 mi07:40:401:02:1611:4041:36
11:47
+0:22
6.15M
6.15 mi07:50:401:12:1611:4510:00
12:21
+0:34
10.54M
10.54 mi08:44:012:05:3711:5553:21
12:09
-0:12
11.05M
11.05 mi08:51:472:13:2312:047:46
15:13
+3:04
Finish
13.11 mi09:16:192:37:5512:0324:32
11:55
-3:18

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

11:25 /mi

Average Pace

12:03 /mi

Slowest Pace

15:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

20:40

13% of race

Time at Steady Pace

2:09:29

82% of race

Time at Slower Pace

7:46

5% of race

Average Pace: 12:03 /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.

Loading...
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
1.81M
1.81 mi06:59:0420:4011:2520:40
11:25
#6147
5.34M
5.34 mi07:40:401:02:1611:4041:36
11:47
#5950
6.15M
6.15 mi07:50:401:12:1611:4510:00
12:21
#5893
10.54M
10.54 mi08:44:012:05:3711:5553:21
12:09
#5728
11.05M
11.05 mi08:51:472:13:2312:047:46
15:13
#5606
Finish
13.11 mi09:16:192:37:5512:0324:32
11:55
#5475
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
1.81M1.81 mi1.81 mi614725391306147(Top 87%)2539(Top 82%)130(Top 77%)
5.34M5.34 mi3.53 mi5950+1972414+125123+75871(Top 83%)2376(Top 76%)116(Top 69%)
6.15M6.15 mi0.81 mi5893+572384+30116+75536(Top 78%)2180(Top 70%)102(Top 60%)
10.54M10.54 mi4.39 mi5728+1652311+73112+45530(Top 78%)2215(Top 71%)109(Top 64%)
11.05M11.05 mi0.51 mi5606+1222236+75107+54091(Top 58%)1479(Top 48%)68(Top 40%)
Finish13.11 mi2.06 mi5475+1312187+49108-14872(Top 69%)1936(Top 62%)95(Top 56%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 87%
~flat
+4ft-3ft

Overall

6147

Females

2539

F45-49

130

1.81M→5.34M

1.8 - 5.3 mi

Top 83%
×4story building
+80ft-74ft

Overall

5871

Females

2376

F45-49

116

5.34M→6.15M

5.3 - 6.2 mi

Top 78%
×10story building
+126ft-4ft

Overall

5536

Females

2180

F45-49

102

6.15M→10.54M

6.2 - 10.5 mi

Top 78%
×21story building
+230ft-361ft

Overall

5530

Females

2215

F45-49

109

10.54M→11.05M

10.5 - 11.1 mi

Top 58%
×14story building
+172ft-0ft

Overall

4091

Females

1479

F45-49

68

11.05M→Finish

11.1 - 13.1 mi

Top 69%
×7story building
+97ft-114ft

Overall

4872

Females

1936

F45-49

95

Passing Analysis

Category:
Athletes Passed
895*
Passed By
223
Net Change
+672
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#6147
1.81M5.34M289*92+197#6147#5950
5.34M6.15M8730+57#5950#5893
6.15M10.54M237*72+165#5893#5728
10.54M11.05M1297+122#5728#5606
11.05MFinish153*22+131#5606#5475
TOTALS895*223+672

* 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

Race Place Events

Race Place Events