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BOSTON MARATHON 2023

Stephen Stiegel

Bib: 2188•M

NC

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 18%
Gender (Male)
#0 / 15176
Top 29%
Masters (Masters Men)
#0 / 9891
Top 15%
Division (M40-44)
#0 / 2241
Top 36%
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
21:04
Rank: #4495
Start → 5K
21:04 | 6:47/mi
10K· 6.21 mi
41:27
Rank: #3704 (+791)
5K → 10K
20:23 | 6:34/mi
15K· 9.32 mi
1:03:30
Rank: #5113 (-1409)
10K → 15K
22:03 | 7:06/mi
20K· 12.43 mi
1:26:23
Rank: #6054 (-941)
15K → 20K
22:53 | 7:22/mi
Half· 13.11 mi
1:31:00
Rank: #6002 (+52)
20K → Half
4:37 | 6:46/mi
25K· 15.53 mi
1:48:32
Rank: #6129 (-127)
Half → 25K
17:32 | 7:14/mi
30K· 18.64 mi
2:10:15
Rank: #5732 (+397)
25K → 30K
21:43 | 6:59/mi
20M
2:19:37
Rank: #5542 (+190)
30K → 20M
9:22 | 6:54/mi
21M
2:26:48
Rank: #5353 (+189)
20M → 21M
7:11 | 7:11/mi
35K· 21.75 mi
2:31:47
Rank: #5256 (+97)
21M → 35K
4:59 | 6:40/mi
23M
2:40:28
Rank: #5089 (+167)
35K → 23M
8:41 | 6:56/mi
24M
2:47:12
Rank: #4964 (+125)
23M → 24M
6:44 | 6:44/mi
40K· 24.85 mi
2:53:09
Rank: #4880 (+84)
24M → 40K
5:57 | 6:58/mi
25.2M
2:55:43
Rank: #4840 (+40)
40K → 25.2M
2:34 | 7:27/mi
Finish· 26.22 mi
3:02:37
Rank: #4741 (+99)
25.2M → Finish
6:54 | 6:46/mi

Course Map & Elevation

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:31:00
Pace6:56 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:31:37
Pace6:59 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:5421:046:4721:04
6:47
-
10K
6.21 mi10:42:1741:276:4020:23
6:34
-0:13
15K
9.32 mi11:04:201:03:306:4922:03
7:06
+0:32
20K
12.43 mi11:27:131:26:236:5722:53
7:22
+0:16
Half
13.11 mi11:31:501:31:006:564:37
6:46
-0:36
25K
15.53 mi11:49:221:48:326:5917:32
7:14
+0:28
30K
18.64 mi12:11:052:10:156:5921:43
6:59
-0:15
20M
20.00 mi12:20:272:19:376:599:22
6:54
-0:05
21M
21.00 mi12:27:382:26:486:597:11
7:11
+0:17
35K
21.75 mi12:32:372:31:476:594:59
6:40
-0:31
23M
23.00 mi12:41:182:40:286:598:41
6:56
+0:16
24M
24.00 mi12:48:022:47:126:586:44
6:44
-0:12
40K
24.85 mi12:53:592:53:096:585:57
6:58
+0:14
25.2M
25.20 mi12:56:332:55:436:582:34
7:27
+0:29
Finish
26.22 mi13:03:273:02:376:586:54
6:46
-0:41

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

6:34 /mi

Average Pace

6:58 /mi

Slowest Pace

7:27 /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

2:19:38

76% of race

Time at Steady Pace

42:59

24% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:58 /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 mi10:21:5421:046:4721:04
6:47
#4495
10K
6.21 mi10:42:1741:276:4020:23
6:34
#3704
15K
9.32 mi11:04:201:03:306:4922:03
7:06
#5113
20K
12.43 mi11:27:131:26:236:5722:53
7:22
#6054
Half
13.11 mi11:31:501:31:006:564:37
6:46
#6002
25K
15.53 mi11:49:221:48:326:5917:32
7:14
#6129
30K
18.64 mi12:11:052:10:156:5921:43
6:59
#5732
20M
20.00 mi12:20:272:19:376:599:22
6:54
#5542
21M
21.00 mi12:27:382:26:486:597:11
7:11
#5353
35K
21.75 mi12:32:372:31:476:594:59
6:40
#5256
23M
23.00 mi12:41:182:40:286:598:41
6:56
#5089
24M
24.00 mi12:48:022:47:126:586:44
6:44
#4964
40K
24.85 mi12:53:592:53:096:585:57
6:58
#4880
25.2M
25.20 mi12:56:332:55:436:582:34
7:27
#4840
Finish
26.22 mi13:03:273:02:376:586:54
6:46
#4741
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi4495419741977131(Top 27%)6337(Top 42%)6337(Top 283%)
10K6.21 mi3.10 mi3704+7913494+7033494+7033211(Top 12%)3060(Top 20%)3060(Top 137%)
15K9.32 mi3.11 mi5113-14094742-12484742-12487131(Top 27%)6337(Top 42%)6337(Top 283%)
20K12.43 mi3.11 mi6054-9415519-7775519-7778244(Top 31%)7036(Top 46%)7036(Top 314%)
Half13.11 mi0.68 mi6002+525477+425477+424967(Top 19%)4599(Top 30%)4599(Top 205%)
25K15.53 mi2.42 mi6129-1275578-1015578-1016837(Top 26%)6036(Top 40%)6036(Top 269%)
30K18.64 mi3.11 mi5732+3975256+3225256+3224288(Top 16%)3990(Top 26%)3990(Top 178%)
20M20.00 mi1.36 mi5542+1905092+1645092+1643398(Top 13%)3181(Top 21%)3181(Top 142%)
21M21.00 mi1.00 mi5353+1894926+1664926+1663035(Top 11%)2846(Top 19%)2846(Top 127%)
35K21.75 mi0.75 mi5256+974837+894837+893379(Top 13%)3149(Top 21%)3149(Top 141%)
23M23.00 mi1.25 mi5089+1674681+1564681+1563458(Top 13%)3206(Top 21%)3206(Top 143%)
24M24.00 mi1.00 mi4964+1254576+1054576+1053308(Top 12%)3063(Top 20%)3063(Top 137%)
40K24.85 mi0.85 mi4880+844505+714505+713636(Top 14%)3300(Top 22%)3300(Top 147%)
25.2M25.20 mi0.35 mi4840+404465+404465+403654(Top 14%)3282(Top 22%)3282(Top 146%)
Finish26.22 mi1.02 mi4741+994378+874378+873912(Top 15%)3468(Top 23%)3468(Top 155%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
×21stories
+97ft-345ft

Overall

7131

Males

6337

M40-44

6337

5K→10K

3.1 - 6.2 mi

Top 12%
×5stories
+79ft-138ft

Overall

3211

Males

3060

M40-44

3060

10K→15K

6.2 - 9.3 mi

Top 27%
×3stories
+67ft-78ft

Overall

7131

Males

6337

M40-44

6337

15K→20K

9.3 - 12.4 mi

Top 31%
×5stories
+106ft-86ft

Overall

8244

Males

7036

M40-44

7036

20K→Half

12.4 - 13.1 mi

Top 19%
×2stories
+19ft-37ft

Overall

4967

Males

4599

M40-44

4599

Half→25K

13.1 - 15.5 mi

Top 26%
×4stories
+66ft-88ft

Overall

6837

Males

6036

M40-44

6036

25K→30K

15.5 - 18.6 mi

Top 16%
×9stories
+181ft-148ft

Overall

4288

Males

3990

M40-44

3990

30K→20M

18.6 - 20.0 mi

Top 13%
×5stories
+64ft-50ft

Overall

3398

Males

3181

M40-44

3181

20M→21M

20.0 - 21.0 mi

Top 11%
×8stories
+106ft-24ft

Overall

3035

Males

2846

M40-44

2846

21M→35K

21.0 - 21.8 mi

Top 13%
×7stories
+17ft-86ft

Overall

3379

Males

3149

M40-44

3149

35K→23M

21.8 - 23.0 mi

Top 13%
×5stories
+23ft-63ft

Overall

3458

Males

3206

M40-44

3206

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

3308

Males

3063

M40-44

3063

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

3636

Males

3300

M40-44

3300

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

3654

Males

3282

M40-44

3282

25.2M→Finish

25.2 - 26.2 mi

Top 15%
×2stories
+22ft-21ft

Overall

3912

Males

3468

M40-44

3468

Passing Analysis

Category:
Athletes Passed
2355
Passed By
2601
Net Change
-246
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4495
5K → 10K81726+791#4495#3704
10K → 15K51414-1409#3704#5113
15K → 20K9950-941#5113#6054
20K → Half520+52#6054#6002
Half → 25K45172-127#6002#6129
25K → 30K4003+397#6129#5732
30K → 20M1900+190#5732#5542
20M → 21M1912+189#5542#5353
21M → 35K970+97#5353#5256
35K → 23M1758+167#5256#5089
23M → 24M1283+125#5089#4964
24M → 40K9410+84#4964#4880
40K → 25.2M444+40#4880#4840
25.2M → Finish1089+99#4840#4741
TOTALS23552601-246
📊

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