Randy Bonotano

antioch, CA

Bib: 13923 M 44

0:00
0:00
/ mi
Masters
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Overall
#0 / 7100
Top 35%
Gender (Male)
#0 / 3977
Top 44%
Masters (Masters Men)
#0 / 1096
Top 36%
Division (M40-44)
#0 / 336
Top 46%
Race Day Weather
56°/46°F
light rain

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
1.81M
9:28/mi
17:08
→ flat
5.34M
9:46/mi
51:38
8074
6.15M
9:43/mi
59:30
126
10.54M
9:48/mi
1:42:31
230361
11.05M
13:00/mi
1:49:09
172
Finish· 13.11 mi
9:25/mi
2:08:32
97114
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

Half Splits

1st Half· via 6.15M
59:309:41 /mi⚡ faster
2nd Half
1:09:029:55 /mi+16.0%
Positive split — 16.0% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
1.81M
17:089:281.81 mi17:08
9:28
-
5.34M
51:389:403.53 mi34:30
9:46
+0:18
6.15M
59:309:410.81 mi7:52
9:43
-0:03
10.54M
1:42:319:444.39 mi43:01
9:48
+0:05
11.05M
1:49:099:530.51 mi6:38
13:00
+3:12
Finish(13.11 mi)
2:08:329:482.06 mi19:23
9:25
-3:35
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:25 /mi

Average Pace

9:48 /mi

Slowest Pace

13:00 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:01:54

95% of race

Time at Slower Pace

6:38

5% of race

Average Pace: 9:48 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
1.81M1.81 mi2817197917528171979175
5.34M3.53 mi2965-1482065-86184-930772118183
6.15M0.81 mi2861+1042004+61177+723091675138
10.54M4.39 mi2725+1361906+98165+1226401858163
11.05M0.51 mi2673+521883+23162+324791747133
Finish(13.11 mi)2.06 mi2460+2131752+131153+916911257105

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 40%
~flat
+4ft-3ft

Overall

2817

Males

1979

M40-44

175

1.81M→5.34M

1.8 - 5.3 mi

Top 43%
×4story building
+80ft-74ft

Overall

3077

Males

2118

M40-44

183

5.34M→6.15M

5.3 - 6.2 mi

Top 33%
×10story building
+126ft-4ft

Overall

2309

Males

1675

M40-44

138

6.15M→10.54M

6.2 - 10.5 mi

Top 37%
×21story building
+230ft-361ft

Overall

2640

Males

1858

M40-44

163

10.54M→11.05M

10.5 - 11.1 mi

Top 35%
×14story building
+172ft-0ft

Overall

2479

Males

1747

M40-44

133

11.05M→Finish

11.1 - 13.1 mi

Top 24%
×7story building
+97ft-114ft

Overall

1691

Males

1257

M40-44

105

Passing Analysis

Category:
Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 1.81M-#2817
1.81M5.34M
302154*-148
#2817 #2965
5.34M6.15M
6110+104
#2965 #2861
6.15M10.54M
86222*+136
#2861 #2725
10.54M11.05M
2981+52
#2725 #2673
11.05MFinish
5218*+213
#2673 #2460
TOTALS
428785*+357
#2817 #2460

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

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Passing Circle

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Position Flow

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Race Lanes

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The San Francisco Marathon

The San Francisco Marathon

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