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BOSTON MARATHON 2023

Evan Richardson

Bib: 31845•M

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

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:46/mi
27:13
↑ 97↓ 3451.5%
10K· 6.21 mi
8:12/mi
52:42
↑ 79↓ 1380.4%
15K· 9.32 mi
8:13/mi
1:18:14
↑ 67↓ 78
20K· 12.43 mi
8:12/mi
1:43:44
↑ 106↓ 860.1%
Half· 13.11 mi
7:56/mi
1:49:09
↑ 19↓ 370.5%
25K· 15.53 mi
8:17/mi
2:09:15
↑ 66↓ 880.2%
30K· 18.64 mi
8:37/mi
2:36:01
↑ 181↓ 1480.2%
20M
8:51/mi
2:48:03
↑ 64↓ 500.2%
21M
10:25/mi
2:58:28
↑ 106↓ 241.6%
35K· 21.75 mi
9:05/mi
3:05:16
↑ 17↓ 861.7%
23M
10:12/mi
3:18:02
↑ 23↓ 630.6%
24M
8:40/mi
3:26:42
↓ 821.3%
40K· 24.85 mi
9:03/mi
3:34:26
↓ 200.3%
25.2M
10:18/mi
3:37:59
↑ 13↓ 160.2%
Finish· 26.22 mi
8:23/mi
3:46:32
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:09
Pace8:20 /mi
2nd Half
Distance13.11 mi
Time1:57:23
Pace8:57 /mi
📊Positive Split: 7.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:4127:138:4627:13
8:46
-
10K
6.21 mi12:14:1052:428:2925:29
8:12
-0:34
15K
9.32 mi12:39:421:18:148:2425:32
8:13
+0:01
20K
12.43 mi13:05:121:43:448:2125:30
8:12
-0:01
Half
13.11 mi13:10:371:49:098:205:25
7:56
-0:16
25K
15.53 mi13:30:432:09:158:1920:06
8:17
+0:21
30K
18.64 mi13:57:292:36:018:2226:46
8:37
+0:20
20M
20.00 mi14:09:312:48:038:2412:02
8:51
+0:14
21M
21.00 mi14:19:562:58:288:3010:25
10:25
+1:34
35K
21.75 mi14:26:443:05:168:316:48
9:05
-1:20
23M
23.00 mi14:39:303:18:028:3712:46
10:12
+1:07
24M
24.00 mi14:48:103:26:428:378:40
8:40
-1:32
40K
24.85 mi14:55:543:34:268:387:44
9:03
+0:23
25.2M
25.20 mi14:59:273:37:598:393:33
10:18
+1:15
Finish
26.22 mi15:08:003:46:328:398:33
8:23
-1:55

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

7:56 /mi

Average Pace

8:39 /mi

Slowest Pace

10:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:21:56

36% of race

Time at Steady Pace

1:51:04

49% of race

Time at Slower Pace

33:32

15% of race

Average Pace: 8:38 /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 mi11:48:4127:138:4627:13
8:46
#19225
10K
6.21 mi12:14:1052:428:2925:29
8:12
#17791
15K
9.32 mi12:39:421:18:148:2425:32
8:13
#17156
20K
12.43 mi13:05:121:43:448:2125:30
8:12
#16610
Half
13.11 mi13:10:371:49:098:205:25
7:56
#16468
25K
15.53 mi13:30:432:09:158:1920:06
8:17
#16172
30K
18.64 mi13:57:292:36:018:2226:46
8:37
#15929
20M
20.00 mi14:09:312:48:038:2412:02
8:51
#15920
21M
21.00 mi14:19:562:58:288:3010:25
10:25
#16182
35K
21.75 mi14:26:443:05:168:316:48
9:05
#16273
23M
23.00 mi14:39:303:18:028:3712:46
10:12
#16639
24M
24.00 mi14:48:103:26:428:378:40
8:40
#16585
40K
24.85 mi14:55:543:34:268:387:44
9:03
#16565
25.2M
25.20 mi14:59:273:37:598:393:33
10:18
#16599
Finish
26.22 mi15:08:003:46:328:398:33
8:23
#16517
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi19225118571185715981(Top 60%)10676(Top 70%)10676(Top 202%)
10K6.21 mi3.10 mi17791+143411374+48311374+48316258(Top 61%)10806(Top 71%)10806(Top 204%)
15K9.32 mi3.11 mi17156+63511132+24211132+24215981(Top 60%)10676(Top 70%)10676(Top 202%)
20K12.43 mi3.11 mi16610+54610908+22410908+22415003(Top 56%)10271(Top 68%)10271(Top 194%)
Half13.11 mi0.68 mi16468+14210853+5510853+5513872(Top 52%)9866(Top 65%)9866(Top 187%)
25K15.53 mi2.42 mi16172+29610712+14110712+14114885(Top 56%)10115(Top 67%)10115(Top 191%)
30K18.64 mi3.11 mi15929+24310580+13210580+13215001(Top 56%)10056(Top 66%)10056(Top 190%)
20M20.00 mi1.36 mi15920+910550+3010550+3015737(Top 59%)10308(Top 68%)10308(Top 195%)
21M21.00 mi1.00 mi16182-26210635-8510635-8519296(Top 72%)11759(Top 77%)11759(Top 222%)
35K21.75 mi0.75 mi16273-9110663-2810663-2818239(Top 69%)11241(Top 74%)11241(Top 213%)
23M23.00 mi1.25 mi16639-36610806-14310806-14320544(Top 77%)12260(Top 81%)12260(Top 232%)
24M24.00 mi1.00 mi16585+5410768+3810768+3815445(Top 58%)9923(Top 65%)9923(Top 188%)
40K24.85 mi0.85 mi16565+2010738+3010738+3016356(Top 61%)10281(Top 68%)10281(Top 195%)
25.2M25.20 mi0.35 mi16599-3410748-1010748-1018408(Top 69%)11200(Top 74%)11200(Top 212%)
Finish26.22 mi1.02 mi16517+8210701+4710701+4714663(Top 55%)9574(Top 63%)9574(Top 181%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21story building
+97ft-345ft

Overall

15981

Males

10676

M18-39

10676

5K→10K

3.1 - 6.2 mi

Top 61%
×5story building
+79ft-138ft

Overall

16258

Males

10806

M18-39

10806

10K→15K

6.2 - 9.3 mi

Top 60%
×3story building
+67ft-78ft

Overall

15981

Males

10676

M18-39

10676

15K→20K

9.3 - 12.4 mi

Top 56%
×5story building
+106ft-86ft

Overall

15003

Males

10271

M18-39

10271

20K→Half

12.4 - 13.1 mi

Top 52%
×2story building
+19ft-37ft

Overall

13872

Males

9866

M18-39

9866

Half→25K

13.1 - 15.5 mi

Top 56%
×4story building
+66ft-88ft

Overall

14885

Males

10115

M18-39

10115

25K→30K

15.5 - 18.6 mi

Top 56%
×9story building
+181ft-148ft

Overall

15001

Males

10056

M18-39

10056

30K→20M

18.6 - 20.0 mi

Top 59%
×5story building
+64ft-50ft

Overall

15737

Males

10308

M18-39

10308

20M→21M

20.0 - 21.0 mi

Top 72%
×8story building
+106ft-24ft

Overall

19296

Males

11759

M18-39

11759

21M→35K

21.0 - 21.8 mi

Top 69%
×7story building
+17ft-86ft

Overall

18239

Males

11241

M18-39

11241

35K→23M

21.8 - 23.0 mi

Top 77%
×5story building
+23ft-63ft

Overall

20544

Males

12260

M18-39

12260

23M→24M

23.0 - 24.0 mi

Top 58%
×6story building
+12ft-82ft

Overall

15445

Males

9923

M18-39

9923

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

16356

Males

10281

M18-39

10281

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1story
+13ft-16ft

Overall

18408

Males

11200

M18-39

11200

25.2M→Finish

25.2 - 26.2 mi

Top 55%
×2story building
+22ft-21ft

Overall

14663

Males

9574

M18-39

9574

Passing Analysis

Category:
Athletes Passed
3917
Passed By
1209
Net Change
+2708
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19225
5K → 10K149157+1434#19225#17791
10K → 15K66126+635#17791#17156
15K → 20K56418+546#17156#16610
20K → Half1453+142#16610#16468
Half → 25K32327+296#16468#16172
25K → 30K29653+243#16172#15929
30K → 20M9384+9#15929#15920
20M → 21M30292-262#15920#16182
21M → 35K24115-91#16182#16273
35K → 23M17383-366#16273#16639
23M → 24M8632+54#16639#16585
24M → 40K6545+20#16585#16565
40K → 25.2M2054-34#16565#16599
25.2M → Finish10220+82#16599#16517
TOTALS39171209+2708
📊

Passing Visuals

Category:
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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