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SF MARATHON 1ST HALF 2026

Mark Michalek

Bib: 18692•M•Age: 46

Westerville, OH

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Masters (Masters Men)
#0 / 1030
Division (M45-49)
#0 / 220
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
11:30/mi
23:01
→ flat
4M
11:32/mi
46:04
↑ 67↓ 69
6M
12:23/mi
1:10:50
↑ 1231.1%
8M
11:58/mi
1:34:46
↑ 166↓ 531.1%
9.6M
11:58/mi
1:53:54
↑ 68↓ 1931.5%
10M
36:38/mi
2:08:32
↓ 241.1%
10.5M
5:42/mi
2:11:23
↓ 732.7%
12M
18:25/mi
2:39:00
↑ 2803.2%
Finish· 13.11 mi
12:44/mi
2:53:07
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:10:50
Pace11:48 /mi
2nd Half
Distance7.11 mi
Time1:42:17
Pace14:23 /mi
📊Positive Split: 44.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:13:1323:0111:3023:01
11:30
-
4M
4.00 mi07:36:1646:0411:3123:03
11:32
+0:02
6M
6.00 mi08:01:021:10:5011:4824:46
12:23
+0:51
8M
8.00 mi08:24:581:34:4611:5123:56
11:58
-0:25
9.6M
9.60 mi08:44:061:53:5411:5219:08
11:58
0:00
10M
10.00 mi08:58:442:08:3212:5114:38
36:38
+24:40
10.5M
10.50 mi09:01:352:11:2312:312:51
5:42
-30:56
12M
12.00 mi09:29:122:39:0013:1527:37
18:25
+12:43
Finish
13.11 mi09:43:192:53:0713:1214:07
12:44
-5:41

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

5:42 /mi

Average Pace

13:12 /mi

Slowest Pace

36:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:51

2% of race

Time at Steady Pace

2:08:01

74% of race

Time at Slower Pace

42:15

24% of race

Average Pace: 13:12 /mi

Loading chart...
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
2M
2.00 mi07:13:1323:0111:3023:01
11:30
#5427
4M
4.00 mi07:36:1646:0411:3123:03
11:32
#5184
6M
6.00 mi08:01:021:10:5011:4824:46
12:23
#5272
8M
8.00 mi08:24:581:34:4611:5123:56
11:58
#5047
9.6M
9.60 mi08:44:061:53:5411:5219:08
11:58
#5275
10M
10.00 mi08:58:442:08:3212:5114:38
36:38
#5741
10.5M
10.50 mi09:01:352:11:2312:312:51
5:42
#5710
12M
12.00 mi09:29:122:39:0013:1527:37
18:25
#5764
Finish
13.11 mi09:43:192:53:0713:1214:07
12:44
#5739
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 98%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

17:29

Segment Time

19:26/mi

Pace

0.90 mi

Distance

Overall

6474

Men

3565

Division

215

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
2M2.00 mi2.00 mi542732111785653(Top 86%)3211(Top 89%)188(Top 85%)
4M4.00 mi2.00 mi5184+2433124+87169+94907(Top 75%)2982(Top 82%)161(Top 73%)
6M6.00 mi2.00 mi5272-883161-37176-75434(Top 83%)3221(Top 89%)182(Top 83%)
8M8.00 mi2.00 mi5047+2253078+83175+14529(Top 69%)2860(Top 79%)164(Top 75%)
9.6M9.60 mi1.60 mi5275-2283162-84179-45805(Top 88%)3296(Top 91%)186(Top 85%)
10M10.00 mi0.40 mi5741-4663332-170190-116566(Top 100%)3612(Top 100%)219(Top 100%)
10.5M10.50 mi0.50 mi5710+313320+121904884(Top 74%)2926(Top 81%)168(Top 76%)
12M12.00 mi1.50 mi5764-543334-14193-35653(Top 86%)3211(Top 89%)188(Top 85%)
Finish13.11 mi1.11 mi5739+253318+161935423(Top 82%)3092(Top 85%)183(Top 83%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 86%
~flat
+5ft-3ft

Overall

5653

Males

3211

M45-49

188

2M→4M

2.0 - 4.0 mi

Top 75%
×4story building
+67ft-69ft

Overall

4907

Males

2982

M45-49

161

4M→6M

4.0 - 6.0 mi

Top 83%
×9story building
+123ft-9ft

Overall

5434

Males

3221

M45-49

182

6M→8M

6.0 - 8.0 mi

Top 69%
×12story building
+166ft-53ft

Overall

4529

Males

2860

M45-49

164

8M→9.6M

8.0 - 9.6 mi

Top 88%
×13story building
+68ft-193ft

Overall

5805

Males

3296

M45-49

186

9.6M→10M

9.6 - 10.0 mi

Top 100%
×2story building
+0ft-24ft

Overall

6566

Males

3612

M45-49

219

10M→10.5M

10.0 - 10.5 mi

Top 74%
×6story building
+1ft-73ft

Overall

4884

Males

2926

M45-49

168

10.5M→12M

10.5 - 12.0 mi

Top 86%
×21story building
+280ft-26ft

Overall

5653

Males

3211

M45-49

188

12M→Finish

12.0 - 13.1 mi

Top 82%
×7story building
+14ft-89ft

Overall

5423

Males

3092

M45-49

183

Passing Analysis

Category:
Athletes Passed
791*
Passed By
1103
Net Change
-312
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5427
2M → 4M29148+243#5427#5184
4M → 6M87*175-88#5184#5272
6M → 8M266*41+225#5272#5047
8M → 9.6M30258-228#5047#5275
9.6M → 10M0466-466#5275#5741
10M → 10.5M332+31#5741#5710
10.5M → 12M35*89-54#5710#5764
12M → Finish49*24+25#5764#5739
TOTALS791*1103-312

* 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