Zi Xin Heah

Bib: 15380FAge: 29

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 24%
Gender (Female)
#0 / 2930
Top 13%
Division (F25-29)
#0 / 674
Top 15%
Race Day Weather
59°/49°F
scattered clouds

⏱️ 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
2M
9:05/mi
18:11
→ flat
4M
9:15/mi
36:40
6769
6M
9:23/mi
55:26
1231.1%
8M
10:32/mi
1:16:30
166531.1%
9.6M
7:21/mi
1:28:16
681931.5%
10M
17:09/mi
1:35:07
241.1%
10.5M
4:48/mi
1:37:31
732.7%
12M
12:11/mi
1:55:47
2803.2%
Finish· 13.11 mi
8:32/mi
2:05:15
14891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time55:26
Pace9:14 /mi
2nd Half
Distance7.11 mi
Time1:09:49
Pace9:49 /mi
📊Positive Split: 25.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:59:2818:119:0518:11
9:05
-
4M
4.00 mi07:17:5736:409:1018:29
9:15
+0:10
6M
6.00 mi07:36:4355:269:1418:46
9:23
+0:08
8M
8.00 mi07:57:471:16:309:3421:04
10:32
+1:09
9.6M
9.60 mi08:09:331:28:169:1211:46
7:21
-3:11
10M
10.00 mi08:16:241:35:079:316:51
17:09
+9:48
10.5M
10.50 mi08:18:481:37:319:172:24
4:48
-12:21
12M
12.00 mi08:37:041:55:479:3918:16
12:11
+7:23
Finish
13.11 mi08:46:322:05:159:339:28
8:32
-3:39

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

4:48 /mi

Average Pace

9:33 /mi

Slowest Pace

17:09 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

14:10

11% of race

Time at Steady Pace

1:25:58

69% of race

Time at Slower Pace

25:07

20% of race

Average Pace: 9:33 /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
2M
2.00 mi06:59:2818:119:0518:11
9:05
#1634
4M
4.00 mi07:17:5736:409:1018:29
9:15
#1686
6M
6.00 mi07:36:4355:269:1418:46
9:23
#1763
8M
8.00 mi07:57:471:16:309:3421:04
10:32
#2074
9.6M
9.60 mi08:09:331:28:169:1211:46
7:21
#1782
10M
10.00 mi08:16:241:35:079:316:51
17:09
#1780
10.5M
10.50 mi08:18:481:37:319:172:24
4:48
#1786
12M
12.00 mi08:37:041:55:479:3918:16
12:11
#1690
Finish
13.11 mi08:46:322:05:159:339:28
8:32
#1608
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 30%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:15

Segment Time

10:17/mi

Pace

0.90 mi

Distance

Overall

1977

Women

550

Division

132

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi1634398901363(Top 21%)349(Top 12%)86(Top 13%)
4M4.00 mi2.00 mi1686-52403-592-21764(Top 27%)430(Top 15%)103(Top 15%)
6M6.00 mi2.00 mi1763-77427-24100-81896(Top 29%)477(Top 16%)123(Top 18%)
8M8.00 mi2.00 mi2074-311539-112122-223024(Top 46%)929(Top 32%)225(Top 33%)
9.6M9.60 mi1.60 mi1782+292440+99105+17937(Top 14%)280(Top 10%)66(Top 10%)
10M10.00 mi0.40 mi1780+2445-5104+11894(Top 29%)522(Top 18%)123(Top 18%)
10.5M10.50 mi0.50 mi1786-6449-4106-22569(Top 39%)798(Top 27%)199(Top 30%)
12M12.00 mi1.50 mi1690+96420+29102+41363(Top 21%)349(Top 12%)86(Top 13%)
Finish13.11 mi1.11 mi1608+82382+3898+41119(Top 17%)240(Top 8%)59(Top 9%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 21%
~flat
+5ft-3ft

Overall

1363

Females

349

F25-29

86

2M→4M

2.0 - 4.0 mi

Top 27%
×4story building
+67ft-69ft

Overall

1764

Females

430

F25-29

103

4M→6M

4.0 - 6.0 mi

Top 29%
×9story building
+123ft-9ft

Overall

1896

Females

477

F25-29

123

6M→8M

6.0 - 8.0 mi

Top 46%
×12story building
+166ft-53ft

Overall

3024

Females

929

F25-29

225

8M→9.6M

8.0 - 9.6 mi

Top 14%
×13story building
+68ft-193ft

Overall

937

Females

280

F25-29

66

9.6M→10M

9.6 - 10.0 mi

Top 29%
×2story building
+0ft-24ft

Overall

1894

Females

522

F25-29

123

10M→10.5M

10.0 - 10.5 mi

Top 39%
×6story building
+1ft-73ft

Overall

2569

Females

798

F25-29

199

10.5M→12M

10.5 - 12.0 mi

Top 21%
×21story building
+280ft-26ft

Overall

1363

Females

349

F25-29

86

12M→Finish

12.0 - 13.1 mi

Top 17%
×7story building
+14ft-89ft

Overall

1119

Females

240

F25-29

59

Passing Analysis

Category:
Athletes Passed
702*
Passed By
676
Net Change
+26
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1634
2M4M85137-52#1634#1686
4M6M41118-77#1686#1763
6M8M19*330-311#1763#2074
8M9.6M30816+292#2074#1782
9.6M10M2725+2#1782#1780
10M10.5M612-6#1780#1786
10.5M12M12832+96#1786#1690
12MFinish88*6+82#1690#1608
TOTALS702*676+26

* 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