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BOSTON MARATHON 2023

Jordan Goertz

Bib: 3371•M

BC

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 13%
Gender (Male)
#0 / 15176
Top 21%
Division (M18-39)
#0 / 5285
Top 44%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
20:23
Rank: #2621
Start → 5K
20:23 | 6:34/mi
10K· 6.21 mi
40:27
Rank: #2570 (+51)
5K → 10K
20:04 | 6:28/mi
15K· 9.32 mi
1:00:51
Rank: #2692 (-122)
10K → 15K
20:24 | 6:34/mi
20K· 12.43 mi
1:21:05
Rank: #2596 (+96)
15K → 20K
20:14 | 6:31/mi
Half· 13.11 mi
1:25:28
Rank: #2580 (+16)
20K → Half
4:23 | 6:25/mi
25K· 15.53 mi
1:41:28
Rank: #2581 (-1)
Half → 25K
16:00 | 6:36/mi
30K· 18.64 mi
2:02:43
Rank: #2657 (-76)
25K → 30K
21:15 | 6:50/mi
20M
2:12:12
Rank: #2696 (-39)
30K → 20M
9:29 | 6:59/mi
21M
2:19:41
Rank: #2759 (-63)
20M → 21M
7:29 | 7:29/mi
35K· 21.75 mi
2:24:53
Rank: #2834 (-75)
21M → 35K
5:12 | 6:57/mi
23M
2:33:49
Rank: #2903 (-69)
35K → 23M
8:56 | 7:08/mi
24M
2:41:01
Rank: #3036 (-133)
23M → 24M
7:12 | 7:12/mi
40K· 24.85 mi
2:47:19
Rank: #3135 (-99)
24M → 40K
6:18 | 7:22/mi
25.2M
2:49:55
Rank: #3145 (-10)
40K → 25.2M
2:36 | 7:32/mi
Finish· 26.22 mi
2:57:47
Rank: #3425 (-280)
25.2M → Finish
7:52 | 7:43/mi

Course Map & Elevation

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:28
Pace6:31 /mi
2nd Half
Distance13.11 mi
Time1:32:19
Pace7:03 /mi
📊Positive Split: 8.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:0520:236:3420:23
6:34
-
10K
6.21 mi10:42:0940:276:3120:04
6:28
-0:06
15K
9.32 mi11:02:331:00:516:3220:24
6:34
+0:06
20K
12.43 mi11:22:471:21:056:3120:14
6:31
-0:03
Half
13.11 mi11:27:101:25:286:314:23
6:25
-0:06
25K
15.53 mi11:43:101:41:286:3216:00
6:36
+0:11
30K
18.64 mi12:04:252:02:436:3521:15
6:50
+0:14
20M
20.00 mi12:13:542:12:126:379:29
6:59
+0:09
21M
21.00 mi12:21:232:19:416:397:29
7:29
+0:30
35K
21.75 mi12:26:352:24:536:405:12
6:57
-0:32
23M
23.00 mi12:35:312:33:496:418:56
7:08
+0:11
24M
24.00 mi12:42:432:41:016:437:12
7:12
+0:04
40K
24.85 mi12:49:012:47:196:446:18
7:22
+0:10
25.2M
25.20 mi12:51:372:49:556:452:36
7:32
+0:10
Finish
26.22 mi12:59:292:57:476:477:52
7:43
+0:11

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

6:25 /mi

Average Pace

6:47 /mi

Slowest Pace

7:43 /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

1:41:28

57% of race

Time at Steady Pace

44:52

25% of race

Time at Slower Pace

31:27

18% of race

Average Pace: 6:47 /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
5K
3.11 mi10:22:0520:236:3420:23
6:34
#2621
10K
6.21 mi10:42:0940:276:3120:04
6:28
#2570
15K
9.32 mi11:02:331:00:516:3220:24
6:34
#2692
20K
12.43 mi11:22:471:21:056:3120:14
6:31
#2596
Half
13.11 mi11:27:101:25:286:314:23
6:25
#2580
25K
15.53 mi11:43:101:41:286:3216:00
6:36
#2581
30K
18.64 mi12:04:252:02:436:3521:15
6:50
#2657
20M
20.00 mi12:13:542:12:126:379:29
6:59
#2696
21M
21.00 mi12:21:232:19:416:397:29
7:29
#2759
35K
21.75 mi12:26:352:24:536:405:12
6:57
#2834
23M
23.00 mi12:35:312:33:496:418:56
7:08
#2903
24M
24.00 mi12:42:432:41:016:437:12
7:12
#3036
40K
24.85 mi12:49:012:47:196:446:18
7:22
#3135
25.2M
25.20 mi12:51:372:49:556:452:36
7:32
#3145
Finish
26.22 mi12:59:292:57:476:477:52
7:43
#3425
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2621249824983037(Top 11%)2896(Top 19%)2896(Top 55%)
10K6.21 mi3.10 mi2570+512451+472451+472559(Top 10%)2446(Top 16%)2446(Top 46%)
15K9.32 mi3.11 mi2692-1222571-1202571-1203037(Top 11%)2896(Top 19%)2896(Top 55%)
20K12.43 mi3.11 mi2596+962483+882483+882362(Top 9%)2264(Top 15%)2264(Top 43%)
Half13.11 mi0.68 mi2580+162470+132470+132390(Top 9%)2295(Top 15%)2295(Top 43%)
25K15.53 mi2.42 mi2581-12469+12469+12719(Top 10%)2603(Top 17%)2603(Top 49%)
30K18.64 mi3.11 mi2657-762537-682537-683258(Top 12%)3070(Top 20%)3070(Top 58%)
20M20.00 mi1.36 mi2696-392577-402577-403884(Top 15%)3612(Top 24%)3612(Top 68%)
21M21.00 mi1.00 mi2759-632637-602637-604467(Top 17%)4069(Top 27%)4069(Top 77%)
35K21.75 mi0.75 mi2834-752709-722709-725018(Top 19%)4493(Top 30%)4493(Top 85%)
23M23.00 mi1.25 mi2903-692762-532762-534454(Top 17%)4040(Top 27%)4040(Top 76%)
24M24.00 mi1.00 mi3036-1332882-1202882-1205715(Top 21%)4908(Top 32%)4908(Top 93%)
40K24.85 mi0.85 mi3135-992971-892971-895831(Top 22%)4897(Top 32%)4897(Top 93%)
25.2M25.20 mi0.35 mi3145-102979-82979-84020(Top 15%)3562(Top 23%)3562(Top 67%)
Finish26.22 mi1.02 mi3425-2803228-2493228-24910049(Top 38%)7303(Top 48%)7303(Top 138%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21stories
+97ft-345ft

Overall

3037

Males

2896

M18-39

2896

5K→10K

3.1 - 6.2 mi

Top 10%
×5stories
+79ft-138ft

Overall

2559

Males

2446

M18-39

2446

10K→15K

6.2 - 9.3 mi

Top 11%
×3stories
+67ft-78ft

Overall

3037

Males

2896

M18-39

2896

15K→20K

9.3 - 12.4 mi

Top 9%
×5stories
+106ft-86ft

Overall

2362

Males

2264

M18-39

2264

20K→Half

12.4 - 13.1 mi

Top 9%
×2stories
+19ft-37ft

Overall

2390

Males

2295

M18-39

2295

Half→25K

13.1 - 15.5 mi

Top 10%
×4stories
+66ft-88ft

Overall

2719

Males

2603

M18-39

2603

25K→30K

15.5 - 18.6 mi

Top 12%
×9stories
+181ft-148ft

Overall

3258

Males

3070

M18-39

3070

30K→20M

18.6 - 20.0 mi

Top 15%
×5stories
+64ft-50ft

Overall

3884

Males

3612

M18-39

3612

20M→21M

20.0 - 21.0 mi

Top 17%
×8stories
+106ft-24ft

Overall

4467

Males

4069

M18-39

4069

21M→35K

21.0 - 21.8 mi

Top 19%
×7stories
+17ft-86ft

Overall

5018

Males

4493

M18-39

4493

35K→23M

21.8 - 23.0 mi

Top 17%
×5stories
+23ft-63ft

Overall

4454

Males

4040

M18-39

4040

23M→24M

23.0 - 24.0 mi

Top 21%
×6stories
+12ft-82ft

Overall

5715

Males

4908

M18-39

4908

24M→40K

24.0 - 24.9 mi

Top 22%
×1story
+6ft-20ft

Overall

5831

Males

4897

M18-39

4897

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

4020

Males

3562

M18-39

3562

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×2stories
+22ft-21ft

Overall

10049

Males

7303

M18-39

7303

Passing Analysis

Category:
Athletes Passed
600
Passed By
1404
Net Change
-804
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2621
5K → 10K173122+51#2621#2570
10K → 15K33155-122#2570#2692
15K → 20K12327+96#2692#2596
20K → Half259+16#2596#2580
Half → 25K5152-1#2580#2581
25K → 30K42118-76#2581#2657
30K → 20M3170-39#2657#2696
20M → 21M2285-63#2696#2759
21M → 35K1085-75#2759#2834
35K → 23M39108-69#2834#2903
23M → 24M11144-133#2903#3036
24M → 40K17116-99#3036#3135
40K → 25.2M1727-10#3135#3145
25.2M → Finish6286-280#3145#3425
TOTALS6001404-804
📊

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

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing