Megan Guerra

Bib: 12246FAge: 27

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 6072
Top 34%
Gender (Female)
#0 / 2732
Top 24%
Division (F25-29)
#0 / 629
Top 29%
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
9:51/mi
13:48
→ flat
2.13M
18:47/mi
27:31
→ flat
6.43M
11:11/mi
1:15:37
274780.9%
6.62M
-30:-38/mi
1:09:59
161.6%
10.65M
9:17/mi
1:47:24
1533611.0%
Finish· 13.11 mi
8:13/mi
2:07:35
2441141.0%

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:09:59
Pace10:34 /mi
2nd Half✓ Faster
Distance6.49 mi
Time57:36
Pace8:53 /mi
📊Negative Split: 17.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi06:53:2613:489:5113:48
9:51
-
2.13M
2.13 mi07:07:0927:3112:5513:43
18:47
+8:56
6.43M
6.43 mi07:55:151:15:3711:4648:06
11:11
-7:36
6.62M
6.62 mi07:49:371:09:5910:34
-30:-38
-41:49
10.65M
10.65 mi08:27:021:47:2410:0537:25
9:17
+39:55
Finish
13.11 mi08:47:132:07:359:4420:11
8:13
-1:04

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

-31:-38 /mi

Average Pace

9:44 /mi

Slowest Pace

18:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:07:35

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:44 /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 mi06:53:2613:489:5113:48
9:51
#3798
2.13M
2.13 mi07:07:0927:3112:5513:43
18:47
#3218
6.43M
6.43 mi07:55:151:15:3711:4648:06
11:11
#2440
6.62M
6.62 mi07:49:371:09:5910:34
-30:-38
#2637
10.65M
10.65 mi08:27:021:47:2410:0537:25
9:17
#2355
Finish
13.11 mi08:47:132:07:359:4420:11
8:13
#2066
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
1.40M1.40 mi1.40 mi379814373853798(Top 63%)1437(Top 53%)385(Top 61%)
2.13M2.13 mi0.73 mi3218+5801169+268315+702789(Top 46%)964(Top 35%)267(Top 42%)
6.43M6.43 mi4.30 mi2440+778795+374224+912171(Top 36%)699(Top 26%)194(Top 31%)
6.62M6.62 mi0.19 mi2637-197883-88248-24---
10.65M10.65 mi4.03 mi2355+282769+114218+302026(Top 33%)627(Top 23%)176(Top 28%)
Finish13.11 mi2.46 mi2066+289655+114185+331242(Top 20%)332(Top 12%)93(Top 15%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 63%
~flat
+3ft-2ft

Overall

3798

Females

1437

F25-29

386

1.40M→2.13M

1.4 - 2.1 mi

Top 46%
~flat
+3ft-1ft

Overall

2789

Females

964

F25-29

272

2.13M→6.43M

2.1 - 6.4 mi

Top 36%
×17story building
+274ft-78ft

Overall

2171

Females

699

F25-29

194

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Females

-

F25-29

-

6.62M→10.65M

6.6 - 10.7 mi

Top 33%
×21story building
+153ft-361ft

Overall

2026

Females

627

F25-29

176

10.65M→Finish

10.7 - 13.1 mi

Top 20%
×17story building
+244ft-114ft

Overall

1242

Females

332

F25-29

93

Passing Analysis

Category:
Athletes Passed
2079*
Passed By
347
Net Change
+1732
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#3798
1.40M2.13M62444+580#3798#3218
2.13M6.43M820*42+778#3218#2440
6.43M6.62M21218-197#2440#2637
6.62M10.65M317*35+282#2637#2355
10.65MFinish297*8+289#2355#2066
TOTALS2079*347+1732

* 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

The San Francisco Marathon

The San Francisco Marathon

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