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SF MARATHON 2026

Kenichi Mizuta

Bib: 9502•M•Age: 55

Los Altos, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 7166
Gender (Male)
#0 / 5052
Masters (Masters Men)
#0 / 1321
Division (M55-59)
#0 / 145
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2M
20:14
Rank: #4399
Start → 2M
20:14 | 10:07/mi
4M
40:48
Rank: #4380 (+19)
2M → 4M
20:34 | 10:17/mi
6M
1:01:36
Rank: #4386 (-6)
4M → 6M
20:48 | 10:24/mi
8M
1:21:30
Rank: #4301 (+85)
6M → 8M
19:54 | 9:57/mi
9.6M
1:38:31
Rank: #4175 (+126)
8M → 9.6M
17:01 | 10:38/mi
10M
1:41:20
Rank: #4165 (+10)
9.6M → 10M
2:49 | 7:03/mi
10.5M
1:51:58
Rank: #4691 (-526)
10M → 10.5M
10:38 | 21:15/mi
12M
2:06:11
Rank: #4485 (+206)
10.5M → 12M
14:13 | 9:29/mi
14M
2:28:21
Rank: #4402 (+83)
12M → 14M
22:10 | 11:05/mi
16M
2:52:38
Rank: #4783 (-381)
14M → 16M
24:17 | 12:08/mi
18M
3:16:54
Rank: #4731 (+52)
16M → 18M
24:16 | 12:08/mi
20M
3:44:20
Rank: #4958 (-227)
18M → 20M
27:26 | 13:43/mi
22M
4:10:37
Rank: #5157 (-199)
20M → 22M
26:17 | 13:08/mi
24M
4:41:05
Rank: #5349 (-192)
22M → 24M
30:28 | 15:14/mi
Finish· 26.22 mi
5:16:50
Rank: #5604 (-255)
24M → Finish
35:45 | 16:07/mi
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Half Splits

1st Half· via 14MFaster
Distance14.00 mi
Time2:28:21
Pace10:36 /mi
2nd Half
Distance12.22 mi
Time2:48:29
Pace13:47 /mi
📊Positive Split: 13.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:00:2720:1410:0720:14
10:07
-
4M
4.00 mi06:21:0140:4810:1220:34
10:17
+0:10
6M
6.00 mi06:41:491:01:3610:1620:48
10:24
+0:07
8M
8.00 mi07:01:431:21:3010:1119:54
9:57
-0:27
9.6M
9.60 mi07:18:441:38:3110:1617:01
10:38
+0:41
10M
10.00 mi07:21:331:41:2010:082:49
7:03
-3:35
10.5M
10.50 mi07:32:111:51:5810:4010:38
21:15
+14:12
12M
12.00 mi07:46:242:06:1110:3114:13
9:29
-11:46
14M
14.00 mi08:08:342:28:2110:3622:10
11:05
+1:36
16M
16.00 mi08:32:512:52:3810:4724:17
12:08
+1:03
18M
18.00 mi08:57:073:16:5410:5624:16
12:08
0:00
20M
20.00 mi09:24:333:44:2011:1327:26
13:43
+1:35
22M
22.00 mi09:50:504:10:3711:2326:17
13:08
-0:35
24M
24.00 mi10:21:184:41:0511:4330:28
15:14
+2:06
Finish
26.22 mi10:57:035:16:5012:0635:45
16:07
+0:53

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

7:03 /mi

Average Pace

12:06 /mi

Slowest Pace

21:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:49

1% of race

Time at Steady Pace

3:03:27

58% of race

Time at Slower Pace

2:10:34

41% of race

Average Pace: 12:05 /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...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi06:00:2720:1410:0720:14
10:07
#4399
4M
4.00 mi06:21:0140:4810:1220:34
10:17
#4380
6M
6.00 mi06:41:491:01:3610:1620:48
10:24
#4386
8M
8.00 mi07:01:431:21:3010:1119:54
9:57
#4301
9.6M
9.60 mi07:18:441:38:3110:1617:01
10:38
#4175
10M
10.00 mi07:21:331:41:2010:082:49
7:03
#4165
10.5M
10.50 mi07:32:111:51:5810:4010:38
21:15
#4691
12M
12.00 mi07:46:242:06:1110:3114:13
9:29
#4485
14M
14.00 mi08:08:342:28:2110:3622:10
11:05
#4402
16M
16.00 mi08:32:512:52:3810:4724:17
12:08
#4783
18M
18.00 mi08:57:073:16:5410:5624:16
12:08
#4731
20M
20.00 mi09:24:333:44:2011:1327:26
13:43
#4958
22M
22.00 mi09:50:504:10:3711:2326:17
13:08
#5157
24M
24.00 mi10:21:184:41:0511:4330:28
15:14
#5349
Finish
26.22 mi10:57:035:16:5012:0635:45
16:07
#5604
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 94%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

13:27

Segment Time

14:57/mi

Pace

0.90 mi

Distance

Overall

6738

Men

4802

Division

131

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
2M2.00 mi2.00 mi43993418753478(Top 49%)2785(Top 55%)54(Top 37%)
4M4.00 mi2.00 mi4380+193416+273+24500(Top 63%)3470(Top 69%)79(Top 54%)
6M6.00 mi2.00 mi4386-63407+972+14444(Top 62%)3444(Top 68%)74(Top 51%)
8M8.00 mi2.00 mi4301+853356+5171+14115(Top 57%)3237(Top 64%)70(Top 48%)
9.6M9.60 mi1.60 mi4175+1263262+9472-13957(Top 55%)3110(Top 62%)70(Top 48%)
10M10.00 mi0.40 mi4165+103259+3724149(Top 58%)3236(Top 64%)76(Top 52%)
10.5M10.50 mi0.50 mi4691-5263592-33381-96965(Top 97%)4947(Top 98%)135(Top 93%)
12M12.00 mi1.50 mi4485+2063452+14077+43478(Top 49%)2785(Top 55%)54(Top 37%)
14M14.00 mi2.00 mi4402+833398+5476+14075(Top 57%)3176(Top 63%)70(Top 48%)
16M16.00 mi2.00 mi4783-3813625-22783-76232(Top 87%)4489(Top 89%)127(Top 88%)
18M18.00 mi2.00 mi4731+523587+3885-24545(Top 63%)3385(Top 67%)82(Top 57%)
20M20.00 mi2.00 mi4958-2273712-12586-16199(Top 87%)4402(Top 87%)120(Top 83%)
22M22.00 mi2.00 mi5157-1993822-11091-56100(Top 85%)4321(Top 86%)118(Top 81%)
24M24.00 mi2.00 mi5349-1923934-11296-56360(Top 89%)4496(Top 89%)125(Top 86%)
Finish26.22 mi2.22 mi5604-2554101-167102-66768(Top 94%)4779(Top 95%)134(Top 92%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 49%
×1human
+6ft-11ft

Overall

3478

Males

2785

M55-59

54

2M→4M

2.0 - 4.0 mi

Top 63%
×4stories
+75ft-70ft

Overall

4500

Males

3470

M55-59

81

4M→6M

4.0 - 6.0 mi

Top 62%
×5stories
+71ft-18ft

Overall

4444

Males

3444

M55-59

76

6M→8M

6.0 - 8.0 mi

Top 57%
×9stories
+106ft-21ft

Overall

4115

Males

3237

M55-59

70

8M→9.6M

8.0 - 9.6 mi

Top 55%
×13stories
+117ft-177ft

Overall

3957

Males

3110

M55-59

70

9.6M→10M

9.6 - 10.0 mi

Top 58%
×1story
+17ft-12ft

Overall

4149

Males

3236

M55-59

76

10M→10.5M

10.0 - 10.5 mi

Top 97%
×9stories
+0ft-102ft

Overall

6965

Males

4947

M55-59

140

10.5M→12M

10.5 - 12.0 mi

Top 49%
×18stories
+304ft-125ft

Overall

3478

Males

2785

M55-59

54

12M→14M

12.0 - 14.0 mi

Top 57%
×9stories
+99ft-125ft

Overall

4075

Males

3176

M55-59

70

14M→16M

14.0 - 16.0 mi

Top 87%
×9stories
+124ft-78ft

Overall

6232

Males

4489

M55-59

127

16M→18M

16.0 - 18.0 mi

Top 63%
×8stories
+106ft-45ft

Overall

4545

Males

3385

M55-59

82

18M→20M

18.0 - 20.0 mi

Top 87%
×3stories
+52ft-26ft

Overall

6199

Males

4402

M55-59

120

20M→22M

20.0 - 22.0 mi

Top 85%
×21stories
+17ft-266ft

Overall

6100

Males

4321

M55-59

118

22M→24M

22.0 - 24.0 mi

Top 89%
×3stories
+70ft-85ft

Overall

6360

Males

4496

M55-59

125

24M→Finish

24.0 - 26.2 mi

Top 94%
~flat
+2ft-2ft

Overall

6768

Males

4779

M55-59

134

Passing Analysis

Category:
Athletes Passed
1103*
Passed By
2308
Net Change
-1205
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4399
2M → 4M143*124+19#4399#4380
4M → 6M128134-6#4380#4386
6M → 8M117*32+85#4386#4301
8M → 9.6M156*30+126#4301#4175
9.6M → 10M199+10#4175#4165
10M → 10.5M5531-526#4165#4691
10.5M → 12M2148+206#4691#4485
12M → 14M108*25+83#4485#4402
14M → 16M19*400-381#4402#4783
16M → 18M13583+52#4783#4731
18M → 20M17*244-227#4731#4958
20M → 22M18*217-199#4958#5157
22M → 24M12*204-192#5157#5349
24M → Finish12*267-255#5349#5604
TOTALS1103*2308-1205

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

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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