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BOSTON MARATHON 2023

Bastien Siggen

Bib: 4622•M

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 11%
Gender (Male)
#0 / 15176
Top 18%
Division (M18-39)
#0 / 5285
Top 39%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:28
Rank: #2778
Start → 5K
20:28 | 6:35/mi
10K· 6.21 mi
40:35
Rank: #2686 (+92)
5K → 10K
20:07 | 6:28/mi
15K· 9.32 mi
1:00:52
Rank: #2698 (-12)
10K → 15K
20:17 | 6:32/mi
20K· 12.43 mi
1:21:43
Rank: #2902 (-204)
15K → 20K
20:51 | 6:43/mi
Half· 13.11 mi
1:26:11
Rank: #2907 (-5)
20K → Half
4:28 | 6:33/mi
25K· 15.53 mi
1:42:32
Rank: #3000 (-93)
Half → 25K
16:21 | 6:45/mi
30K· 18.64 mi
2:03:45
Rank: #2965 (+35)
25K → 30K
21:13 | 6:50/mi
20M
2:13:04
Rank: #2958 (+7)
30K → 20M
9:19 | 6:51/mi
21M
2:20:19
Rank: #2967 (-9)
20M → 21M
7:15 | 7:15/mi
35K· 21.75 mi
2:25:16
Rank: #2949 (+18)
21M → 35K
4:57 | 6:37/mi
23M
2:33:56
Rank: #2947 (+2)
35K → 23M
8:40 | 6:55/mi
24M
2:40:45
Rank: #2965 (-18)
23M → 24M
6:49 | 6:49/mi
40K· 24.85 mi
2:46:40
Rank: #2954 (+11)
24M → 40K
5:55 | 6:55/mi
25.2M
2:49:13
Rank: #2943 (+11)
40K → 25.2M
2:33 | 7:24/mi
Finish· 26.22 mi
2:56:00
Rank: #2926 (+17)
25.2M → Finish
6:47 | 6:39/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:11
Pace6:34 /mi
2nd Half
Distance13.11 mi
Time1:29:49
Pace6:51 /mi
📊Positive Split: 4.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:1920:286:3520:28
6:35
-
10K
6.21 mi10:42:2640:356:3220:07
6:28
-0:07
15K
9.32 mi11:02:431:00:526:3220:17
6:32
+0:04
20K
12.43 mi11:23:341:21:436:3520:51
6:43
+0:11
Half
13.11 mi11:28:021:26:116:344:28
6:33
-0:10
25K
15.53 mi11:44:231:42:326:3616:21
6:45
+0:12
30K
18.64 mi12:05:362:03:456:3821:13
6:50
+0:05
20M
20.00 mi12:14:552:13:046:399:19
6:51
+0:01
21M
21.00 mi12:22:102:20:196:417:15
7:15
+0:24
35K
21.75 mi12:27:072:25:166:414:57
6:37
-0:38
23M
23.00 mi12:35:472:33:566:428:40
6:55
+0:18
24M
24.00 mi12:42:362:40:456:426:49
6:49
-0:06
40K
24.85 mi12:48:312:46:406:425:55
6:55
+0:06
25.2M
25.20 mi12:51:042:49:136:432:33
7:24
+0:29
Finish
26.22 mi12:57:512:56:006:436:47
6:39
-0:45

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

6:28 /mi

Average Pace

6:43 /mi

Slowest Pace

7:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:46:12

94% of race

Time at Steady Pace

9:48

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:43 /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
5K
3.11 mi10:22:1920:286:3520:28
6:35
#2778
10K
6.21 mi10:42:2640:356:3220:07
6:28
#2686
15K
9.32 mi11:02:431:00:526:3220:17
6:32
#2698
20K
12.43 mi11:23:341:21:436:3520:51
6:43
#2902
Half
13.11 mi11:28:021:26:116:344:28
6:33
#2907
25K
15.53 mi11:44:231:42:326:3616:21
6:45
#3000
30K
18.64 mi12:05:362:03:456:3821:13
6:50
#2965
20M
20.00 mi12:14:552:13:046:399:19
6:51
#2958
21M
21.00 mi12:22:102:20:196:417:15
7:15
#2967
35K
21.75 mi12:27:072:25:166:414:57
6:37
#2949
23M
23.00 mi12:35:472:33:566:428:40
6:55
#2947
24M
24.00 mi12:42:362:40:456:426:49
6:49
#2965
40K
24.85 mi12:48:312:46:406:425:55
6:55
#2954
25.2M
25.20 mi12:51:042:49:136:432:33
7:24
#2943
Finish
26.22 mi12:57:512:56:006:436:47
6:39
#2926
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2778264326432814(Top 11%)2690(Top 18%)2690(Top 51%)
10K6.21 mi3.10 mi2686+922563+802563+802648(Top 10%)2532(Top 17%)2532(Top 48%)
15K9.32 mi3.11 mi2698-122577-142577-142814(Top 11%)2690(Top 18%)2690(Top 51%)
20K12.43 mi3.11 mi2902-2042772-1952772-1953647(Top 14%)3451(Top 23%)3451(Top 65%)
Half13.11 mi0.68 mi2907-52775-32775-33062(Top 12%)2927(Top 19%)2927(Top 55%)
25K15.53 mi2.42 mi3000-932866-912866-913675(Top 14%)3460(Top 23%)3460(Top 65%)
30K18.64 mi3.11 mi2965+352831+352831+353169(Top 12%)2985(Top 20%)2985(Top 56%)
20M20.00 mi1.36 mi2958+72823+82823+83140(Top 12%)2946(Top 19%)2946(Top 56%)
21M21.00 mi1.00 mi2967-92828-52828-53342(Top 13%)3112(Top 21%)3112(Top 59%)
35K21.75 mi0.75 mi2949+182809+192809+193068(Top 12%)2870(Top 19%)2870(Top 54%)
23M23.00 mi1.25 mi2947+22803+62803+63347(Top 13%)3100(Top 20%)3100(Top 59%)
24M24.00 mi1.00 mi2965-182817-142817-143717(Top 14%)3403(Top 22%)3403(Top 64%)
40K24.85 mi0.85 mi2954+112802+152802+153406(Top 13%)3107(Top 20%)3107(Top 59%)
25.2M25.20 mi0.35 mi2943+112790+122790+123353(Top 13%)3036(Top 20%)3036(Top 57%)
Finish26.22 mi1.02 mi2926+172773+172773+173260(Top 12%)2932(Top 19%)2932(Top 55%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21stories
+97ft-345ft

Overall

2814

Males

2690

M18-39

2690

5K→10K

3.1 - 6.2 mi

Top 10%
×5stories
+79ft-138ft

Overall

2648

Males

2532

M18-39

2532

10K→15K

6.2 - 9.3 mi

Top 11%
×3stories
+67ft-78ft

Overall

2814

Males

2690

M18-39

2690

15K→20K

9.3 - 12.4 mi

Top 14%
×5stories
+106ft-86ft

Overall

3647

Males

3451

M18-39

3451

20K→Half

12.4 - 13.1 mi

Top 12%
×2stories
+19ft-37ft

Overall

3062

Males

2927

M18-39

2927

Half→25K

13.1 - 15.5 mi

Top 14%
×4stories
+66ft-88ft

Overall

3675

Males

3460

M18-39

3460

25K→30K

15.5 - 18.6 mi

Top 12%
×9stories
+181ft-148ft

Overall

3169

Males

2985

M18-39

2985

30K→20M

18.6 - 20.0 mi

Top 12%
×5stories
+64ft-50ft

Overall

3140

Males

2946

M18-39

2946

20M→21M

20.0 - 21.0 mi

Top 13%
×8stories
+106ft-24ft

Overall

3342

Males

3112

M18-39

3112

21M→35K

21.0 - 21.8 mi

Top 12%
×7stories
+17ft-86ft

Overall

3068

Males

2870

M18-39

2870

35K→23M

21.8 - 23.0 mi

Top 13%
×5stories
+23ft-63ft

Overall

3347

Males

3100

M18-39

3100

23M→24M

23.0 - 24.0 mi

Top 14%
×6stories
+12ft-82ft

Overall

3717

Males

3403

M18-39

3403

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3406

Males

3107

M18-39

3107

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3353

Males

3036

M18-39

3036

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2stories
+22ft-21ft

Overall

3260

Males

2932

M18-39

2932

Passing Analysis

Category:
Athletes Passed
785
Passed By
933
Net Change
-148
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2778
5K → 10K208116+92#2778#2686
10K → 15K6779-12#2686#2698
15K → 20K27231-204#2698#2902
20K → Half1318-5#2902#2907
Half → 25K34127-93#2907#3000
25K → 30K10873+35#3000#2965
30K → 20M4841+7#2965#2958
20M → 21M3847-9#2958#2967
21M → 35K4022+18#2967#2949
35K → 23M5452+2#2949#2947
23M → 24M3654-18#2947#2965
24M → 40K4332+11#2965#2954
40K → 25.2M2110+11#2954#2943
25.2M → Finish4831+17#2943#2926
TOTALS785933-148
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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