Emily Aldrich

Sunnyvale, CA

Bib: 12523 F 35

0:00
0:00
/ mi
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Overall
#0 / 4103
Gender (Female)
#0 / 1940
Top 45%
Division (F35-39)
#0 / 225
Top 42%
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
8:20/mi
18:19
→ flat
14 ft elev
5.7M
11:01/mi
56:52
100780.1%
56 ft elev
6.43M
15:27/mi
1:08:09
1473.8%
213 ft elev
8.3M
8:56/mi
1:24:52
88530.3%
256 ft elev
11.45M
11:33/mi
2:01:16
2933310.2%
222 ft elev
FINISH· 13.11 mi
11:34/mi
2:20:27
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 mi06:55:1018:198:2018:19
8:20
-
5.7M
5.70 mi07:33:4356:529:5938:33
11:01
+2:41
6.43M
6.43 mi07:45:001:08:0910:3611:17
15:27
+4:26
8.3M
8.30 mi08:01:431:24:5210:1416:43
8:56
-6:31
11.45M
11.45 mi08:38:072:01:1610:3536:24
11:33
+2:37
FINISH
13.11 mi08:57:182:20:2710:4319:11
11:34
+0:01

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

8:20 /mi

Average Pace

10:43 /mi

Slowest Pace

15:27 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

35:02

25% of race

Time at Steady Pace

1:34:08

67% of race

Time at Slower Pace

11:17

8% of race

Average Pace: 10:43 /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 mi06:55:1018:198:2018:19
8:20
#1831
5.7M
5.70 mi07:33:4356:529:5938:33
11:01
#2146
6.43M
6.43 mi07:45:001:08:0910:3611:17
15:27
#2211
8.3M
8.30 mi08:01:431:24:5210:1416:43
8:56
#2265
11.45M
11.45 mi08:38:072:01:1610:3536:24
11:33
#2320
FINISH
13.11 mi08:57:182:20:2710:4319:11
11:34
#2285
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
2.2M2.20 mi2.20 mi1831666711831(Top 45%)666(Top 34%)71(Top 32%)
5.7M5.70 mi3.50 mi2146-315795-12986-152316(Top 56%)882(Top 45%)100(Top 44%)
6.43M6.43 mi0.73 mi2211-65825-3093-72601(Top 63%)1021(Top 53%)115(Top 51%)
8.3M8.30 mi1.87 mi2265-54853-28100-72519(Top 61%)985(Top 51%)114(Top 51%)
11.45M11.45 mi3.15 mi2320-55890-371002462(Top 60%)975(Top 50%)109(Top 48%)
FINISH13.11 mi1.66 mi2285+35871+1994+62106(Top 51%)810(Top 42%)89(Top 40%)

Segment Performance Analysis

Start → 2.2M

0.0 - 2.2 mi

Top 45%
~flat
+6ft-3ft

Overall

1831

Females

666

F35-39

71

2.2M→5.7M

2.2 - 5.7 mi

Top 56%
×5story building
+100ft-78ft

Overall

2316

Females

882

F35-39

100

5.7M→6.43M

5.7 - 6.4 mi

Top 63%
×12story building
+147ft-0ft

Overall

2601

Females

1021

F35-39

116

6.43M→8.3M

6.4 - 8.3 mi

Top 61%
×4story building
+88ft-53ft

Overall

2519

Females

985

F35-39

114

8.3M→11.45M

8.3 - 11.4 mi

Top 60%
×20story building
+293ft-331ft

Overall

2462

Females

975

F35-39

109

11.45M→FINISH

11.4 - 13.1 mi

Top 51%
×7story building
+61ft-91ft

Overall

2106

Females

810

F35-39

89

Passing Analysis

Category:
Athletes Passed
206*
Passed By
660
Net Change
-454
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2M----#1831
2.2M5.7M52367-315#1831#2146
5.7M6.43M2590-65#2146#2211
6.43M8.3M1872-54#2211#2265
8.3M11.45M56*111-55#2265#2320
11.45MFINISH55*20+35#2320#2285
TOTALS206*660-454

* 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