Mike Bristol

Bib: 16901MAge: 42

San Mateo, CA

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

⏱️ 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
1.81M
10:38/mi
19:15
→ flat
5.34M
11:15/mi
58:58
8074
6.15M
11:51/mi
1:08:34
1262.8%
10.54M
11:40/mi
1:59:48
2303610.6%
11.05M
17:21/mi
2:08:39
1726.4%
Finish· 13.11 mi
11:57/mi
2:33:16
971140.2%

The Course

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Half Splits

1st Half· via 6.15MFaster
Distance6.15 mi
Time1:08:34
Pace11:09 /mi
2nd Half
Distance6.96 mi
Time1:24:42
Pace12:10 /mi
📊Positive Split: 23.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi06:55:2119:1510:3819:15
10:38
-
5.34M
5.34 mi07:35:0458:5811:0339:43
11:15
+0:37
6.15M
6.15 mi07:44:401:08:3411:099:36
11:51
+0:36
10.54M
10.54 mi08:35:541:59:4811:2251:14
11:40
-0:11
11.05M
11.05 mi08:44:452:08:3911:398:51
17:21
+5:41
Finish
13.11 mi09:09:222:33:1611:4124:37
11:57
-5:24

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

10:38 /mi

Average Pace

11:41 /mi

Slowest Pace

17:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

19:15

13% of race

Time at Steady Pace

2:05:10

82% of race

Time at Slower Pace

8:51

6% of race

Average Pace: 11:41 /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
1.81M
1.81 mi06:55:2119:1510:3819:15
10:38
#5155
5.34M
5.34 mi07:35:0458:5811:0339:43
11:15
#5255
6.15M
6.15 mi07:44:401:08:3411:099:36
11:51
#5240
10.54M
10.54 mi08:35:541:59:4811:2251:14
11:40
#5134
11.05M
11.05 mi08:44:452:08:3911:398:51
17:21
#5176
Finish
13.11 mi09:09:222:33:1611:4124:37
11:57
#5115
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
1.81M1.81 mi1.81 mi515531692735155(Top 73%)3169(Top 80%)273(Top 81%)
5.34M5.34 mi3.53 mi5255-1003213-44275-25349(Top 75%)3249(Top 82%)274(Top 82%)
6.15M6.15 mi0.81 mi5240+153205+8272+35103(Top 72%)3139(Top 79%)264(Top 79%)
10.54M10.54 mi4.39 mi5134+1063139+66266+65069(Top 71%)3082(Top 77%)256(Top 76%)
11.05M11.05 mi0.51 mi5176-423164-25265+15398(Top 76%)3223(Top 81%)270(Top 80%)
Finish13.11 mi2.06 mi5115+613109+55262+34910(Top 69%)2941(Top 74%)250(Top 74%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 73%
~flat
+4ft-3ft

Overall

5155

Males

3169

M40-44

273

1.81M→5.34M

1.8 - 5.3 mi

Top 75%
×4story building
+80ft-74ft

Overall

5349

Males

3249

M40-44

274

5.34M→6.15M

5.3 - 6.2 mi

Top 72%
×10story building
+126ft-4ft

Overall

5103

Males

3139

M40-44

264

6.15M→10.54M

6.2 - 10.5 mi

Top 71%
×21story building
+230ft-361ft

Overall

5069

Males

3082

M40-44

256

10.54M→11.05M

10.5 - 11.1 mi

Top 76%
×14story building
+172ft-0ft

Overall

5398

Males

3223

M40-44

270

11.05M→Finish

11.1 - 13.1 mi

Top 69%
×7story building
+97ft-114ft

Overall

4910

Males

2941

M40-44

250

Passing Analysis

Category:
Athletes Passed
646*
Passed By
606
Net Change
+40
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#5155
1.81M5.34M227*327-100#5155#5255
5.34M6.15M8368+15#5255#5240
6.15M10.54M216*110+106#5240#5134
10.54M11.05M2163-42#5134#5176
11.05MFinish99*38+61#5176#5115
TOTALS646*606+40

* 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