Bartosz Grobelny

Bib: 4217MAge: 38

San Jose, CA

0:00
0:00
/ mi
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Overall
#0 / 4134
Top 24%
Gender (Male)
#0 / 2911
Top 29%
Division (M35-39)
#0 / 407
Top 29%
Race Day Weather
54°/44°F
overcast clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2.2 Miles
16:36
Rank: #1111
Start2.2 Miles
16:36 | 7:33/mi
5.7 Miles
48:43
Rank: #1116 (-5)
2.2 Miles5.7 Miles
32:07 | 9:11/mi
6.43 Miles
57:37
Rank: #1144 (-28)
5.7 Miles6.43 Miles
8:54 | 12:11/mi
10.92 Miles
1:34:36
Rank: #1149 (-5)
6.43 Miles10.92 Miles
36:59 | 8:14/mi
Garmin Hill Challenge· 11.42 mi
1:40:15
Rank: #1166 (-17)
10.92 MilesGarmin Hill Challenge
5:39 | 11:18/mi
14.95 Miles
2:08:44
Rank: #1137 (+29)
Garmin Hill Challenge14.95 Miles
28:29 | 8:04/mi
18 Miles
2:39:12
Rank: #1137
14.95 Miles18 Miles
30:28 | 9:59/mi
24 Miles
3:33:37
Rank: #1018 (+119)
18 Miles24 Miles
54:25 | 9:04/mi
Finish· 26.22 mi
3:53:36
Rank: #997 (+21)
24 MilesFinish
19:59 | 9:00/mi

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi05:55:5416:367:3316:36
7:33
-
5.7 Miles
5.70 mi06:28:0148:438:3332:07
9:11
+1:38
6.43 Miles
6.43 mi06:36:5557:378:588:54
12:11
+3:00
10.92 Miles
10.92 mi07:13:541:34:368:4036:59
8:14
-3:57
Garmin Hill Challenge
11.42 mi07:19:331:40:158:475:39
11:18
+3:04
14.95 Miles
14.95 mi07:48:022:08:448:3728:29
8:04
-3:14
18 Miles
18.00 mi08:18:302:39:128:5130:28
9:59
+1:55
24 Miles
24.00 mi09:12:553:33:378:5454:25
9:04
-0:55
Finish
26.22 mi09:32:543:53:368:5519:59
9:00
-0:04

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

7:33 /mi

Average Pace

8:55 /mi

Slowest Pace

12:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:22:04

35% of race

Time at Steady Pace

1:46:31

46% of race

Time at Slower Pace

45:01

19% of race

Average Pace: 8:55 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2.2 Miles
2.20 mi05:55:5416:367:3316:36
7:33
#1111
5.7 Miles
5.70 mi06:28:0148:438:3332:07
9:11
#1116
6.43 Miles
6.43 mi06:36:5557:378:588:54
12:11
#1144
10.92 Miles
10.92 mi07:13:541:34:368:4036:59
8:14
#1149
Garmin Hill Challenge
11.42 mi07:19:331:40:158:475:39
11:18
#1166
14.95 Miles
14.95 mi07:48:022:08:448:3728:29
8:04
#1137
18 Miles
18.00 mi08:18:302:39:128:5130:28
9:59
#1137
24 Miles
24.00 mi09:12:553:33:378:5454:25
9:04
#1018
Finish
26.22 mi09:32:543:53:368:5519:59
9:00
#997
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2.2 Miles2.20 mi2.20 mi11119461291111(Top 27%)946(Top 32%)129(Top 32%)
5.7 Miles5.70 mi3.50 mi1116-5952-6124+51142(Top 28%)967(Top 33%)130(Top 32%)
6.43 Miles6.43 mi0.73 mi1144-28977-25127-31319(Top 32%)1117(Top 38%)149(Top 37%)
10.92 Miles10.92 mi4.49 mi1149-5976+1129-21172(Top 28%)992(Top 34%)137(Top 34%)
Garmin Hill Challenge11.42 mi0.50 mi1166-17989-131291469(Top 36%)1217(Top 42%)161(Top 40%)
14.95 Miles14.95 mi3.53 mi1137+29971+18131-21069(Top 26%)919(Top 32%)122(Top 30%)
18 Miles18.00 mi3.05 mi1137972-11311223(Top 30%)1029(Top 35%)138(Top 34%)
24 Miles24.00 mi6.00 mi1018+119865+107120+11925(Top 22%)776(Top 27%)109(Top 27%)
Finish26.22 mi2.22 mi997+21843+22119+11004(Top 24%)820(Top 28%)114(Top 28%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 27%
×1human
+8ft-12ft

Overall

1111

Males

946

M35-39

131

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 28%
×6stories
+92ft-87ft

Overall

1142

Males

967

M35-39

132

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 32%
×11stories
+137ft-3ft

Overall

1319

Males

1117

M35-39

152

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 28%
×21stories
+225ft-318ft

Overall

1172

Males

992

M35-39

139

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 36%
×11stories
+134ft-123ft

Overall

1469

Males

1217

M35-39

163

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 26%
×16stories
+234ft-225ft

Overall

1069

Males

919

M35-39

124

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 30%
×12stories
+165ft-60ft

Overall

1223

Males

1029

M35-39

139

18 Miles→24 Miles

18.0 - 24.0 mi

Top 22%
×21stories
+142ft-377ft

Overall

925

Males

776

M35-39

109

24 Miles→Finish

24.0 - 26.2 mi

Top 24%
~flat
+2ft-2ft

Overall

1004

Males

820

M35-39

114

Passing Analysis

Category:
Athletes Passed
460*
Passed By
346
Net Change
+114
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#1111
2.2 Miles5.7 Miles8489-5#1111#1116
5.7 Miles6.43 Miles1442-28#1116#1144
6.43 Miles10.92 Miles5762-5#1144#1149
10.92 MilesGarmin Hill Challenge825-17#1149#1166
Garmin Hill Challenge14.95 Miles52*23+29#1166#1137
14.95 Miles18 Miles63*630#1137#1137
18 Miles24 Miles142*23+119#1137#1018
24 MilesFinish40*19+21#1018#997
TOTALS460*346+114

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

📊

Passing Visuals

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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Public Race Data

The San Francisco Marathon

The San Francisco Marathon