Emma Grellinger

San Francisco, CA

Bib: 18568 F 26

0:00
0:00
/ mi
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Overall
#0 / 7100
Top 34%
Gender (Female)
#0 / 3107
Top 22%
Division (F25-29)
#0 / 761
Top 25%
Race Day Weather
56°/46°F
light rain

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
1.81M
9:19/mi
16:51
→ flat
12 ft elev
5.34M
9:31/mi
50:25
8074
19 ft elev
6.15M
9:43/mi
58:17
1262.8%
149 ft elev
10.54M
9:50/mi
1:41:25
2303610.6%
20 ft elev
11.05M
10:59/mi
1:47:01
1726.4%
213 ft elev
Finish· 13.11 mi
10:13/mi
2:08:03
971140.2%
205 ft elev
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

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Half Splits

1st Half· via 6.15MFaster
Distance6.15 mi
Time58:17
Pace9:29 /mi
2nd Half
Distance6.96 mi
Time1:09:46
Pace10:01 /mi
📊Positive Split: 19.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi07:00:4116:519:1916:51
9:19
-
5.34M
5.34 mi07:34:1550:259:2633:34
9:31
+0:12
6.15M
6.15 mi07:42:0758:179:297:52
9:43
+0:12
10.54M
10.54 mi08:25:151:41:259:3743:08
9:50
+0:07
11.05M
11.05 mi08:30:511:47:019:415:36
10:59
+1:09
Finish
13.11 mi08:51:532:08:039:4621:02
10:13
-0:46

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

9:19 /mi

Average Pace

9:46 /mi

Slowest Pace

10:59 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:02:27

96% of race

Time at Steady Pace

5:36

4% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:46 /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
1.81M
1.81 mi07:00:4116:519:1916:51
9:19
#2522
5.34M
5.34 mi07:34:1550:259:2633:34
9:31
#2594
6.15M
6.15 mi07:42:0758:179:297:52
9:43
#2541
10.54M
10.54 mi08:25:151:41:259:3743:08
9:50
#2559
11.05M
11.05 mi08:30:511:47:019:415:36
10:59
#2387
Finish
13.11 mi08:51:532:08:039:4621:02
10:13
#2414
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
1.81M1.81 mi1.81 mi25227031972522(Top 36%)703(Top 23%)197(Top 26%)
5.34M5.34 mi3.53 mi2594-72743-40209-122645(Top 37%)780(Top 25%)217(Top 29%)
6.15M6.15 mi0.81 mi2541+53722+21203+62306(Top 32%)627(Top 20%)171(Top 22%)
10.54M10.54 mi4.39 mi2559-18732-102032676(Top 38%)790(Top 25%)206(Top 27%)
11.05M11.05 mi0.51 mi2387+172671+61182+21915(Top 13%)156(Top 5%)36(Top 5%)
Finish13.11 mi2.06 mi2414-27688-17187-52732(Top 38%)875(Top 28%)246(Top 32%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 36%
~flat
+4ft-3ft

Overall

2522

Females

703

F25-29

197

1.81M→5.34M

1.8 - 5.3 mi

Top 37%
×4story building
+80ft-74ft

Overall

2645

Females

780

F25-29

217

5.34M→6.15M

5.3 - 6.2 mi

Top 32%
×10story building
+126ft-4ft

Overall

2306

Females

627

F25-29

171

6.15M→10.54M

6.2 - 10.5 mi

Top 38%
×21story building
+230ft-361ft

Overall

2676

Females

790

F25-29

206

10.54M→11.05M

10.5 - 11.1 mi

Top 13%
×14story building
+172ft-0ft

Overall

915

Females

156

F25-29

36

11.05M→Finish

11.1 - 13.1 mi

Top 38%
×7story building
+97ft-114ft

Overall

2732

Females

875

F25-29

246

Passing Analysis

Category:
Athletes Passed
622*
Passed By
514
Net Change
+108
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#2522
1.81M5.34M173*245-72#2522#2594
5.34M6.15M7320+53#2594#2541
6.15M10.54M143*161-18#2541#2559
10.54M11.05M1786+172#2559#2387
11.05MFinish55*82-27#2387#2414
TOTALS622*514+108

* 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