Traci Hornbaker

Bib: 15018FAge: 42

San Mateo, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6072
Gender (Female)
#0 / 2732
Masters (Masters Women)
#0 / 746
Division (F40-44)
#0 / 268
Race Day Weather
60°/50°F
overcast 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
1.40M
16:51/mi
23:36
→ flat
2.13M
37:45/mi
51:10
→ flat
6.43M
11:05/mi
1:38:48
274780.9%
6.62M
11:05/mi
1:40:54
161.6%
10.65M
11:05/mi
2:25:33
1533611.0%
Finish· 13.11 mi
17:38/mi
3:08:55
2441141.0%

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:40:54
Pace15:15 /mi
2nd Half✓ Faster
Distance6.49 mi
Time1:28:01
Pace13:34 /mi
📊Negative Split: 12.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi07:18:1423:3616:5123:36
16:51
-
2.13M
2.13 mi07:45:4851:1024:0127:34
37:45
+20:54
6.43M
6.43 mi08:33:261:38:4815:2247:38
11:05
-26:40
6.62M
6.62 mi08:35:321:40:5415:152:06
11:05
0:00
10.65M
10.65 mi09:20:112:25:3313:4044:39
11:05
0:00
Finish
13.11 mi10:03:333:08:5514:2543:22
17:38
+6:33

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

11:05 /mi

Average Pace

14:25 /mi

Slowest Pace

37:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:34:23

50% of race

Time at Steady Pace

1:06:58

35% of race

Time at Slower Pace

27:34

15% of race

Average Pace: 14:25 /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.

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
1.40M
1.40 mi07:18:1423:3616:5123:36
16:51
#6006
2.13M
2.13 mi07:45:4851:1024:0127:34
37:45
#6096
6.43M
6.43 mi08:33:261:38:4815:2247:38
11:05
#5493
6.62M
6.62 mi08:35:321:40:5415:152:06
11:05
#5905
10.65M
10.65 mi09:20:112:25:3313:4044:39
11:05
#5600
Finish
13.11 mi10:03:333:08:5514:2543:22
17:38
#5811
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
1.40M1.40 mi1.40 mi600626852546006(Top 99%)2685(Top 98%)254(Top 95%)
2.13M2.13 mi0.73 mi6096-902739-54267-136102(Top 100%)2744(Top 100%)268(Top 100%)
6.43M6.43 mi4.30 mi5493+6032362+377215+522026(Top 33%)634(Top 23%)49(Top 18%)
6.62M6.62 mi0.19 mi5905-4122614-252253-3886(Top 1%)41(Top 2%)5(Top 2%)
10.65M10.65 mi4.03 mi5600+3052438+176228+254250(Top 70%)1689(Top 62%)151(Top 56%)
Finish13.11 mi2.46 mi5811-2112566-128249-216039(Top 99%)2709(Top 99%)265(Top 99%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 99%
~flat
+3ft-2ft

Overall

6006

Females

2685

F40-44

254

1.40M→2.13M

1.4 - 2.1 mi

Top 100%
~flat
+3ft-1ft

Overall

6102

Females

2744

F40-44

268

2.13M→6.43M

2.1 - 6.4 mi

Top 33%
×17story building
+274ft-78ft

Overall

2026

Females

634

F40-44

49

6.43M→6.62M

6.4 - 6.6 mi

Top 1%
×1story
+16ft-0ft

Overall

86

Females

41

F40-44

5

6.62M→10.65M

6.6 - 10.7 mi

Top 70%
×21story building
+153ft-361ft

Overall

4250

Females

1689

F40-44

151

10.65M→Finish

10.7 - 13.1 mi

Top 99%
×17story building
+244ft-114ft

Overall

6039

Females

2709

F40-44

265

Passing Analysis

Category:
Athletes Passed
921*
Passed By
726
Net Change
+195
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#6006
1.40M2.13M1*91-90#6006#6096
2.13M6.43M604*1+603#6096#5493
6.43M6.62M0412-412#5493#5905
6.62M10.65M309*4+305#5905#5600
10.65MFinish7*218-211#5600#5811
TOTALS921*726+195

* 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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Public Race Data

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The San Francisco Marathon

Race Place Events

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