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BOSTON MARATHON 2023

Christopher Caliguire

Bib: 27250•M

MA

0:00
0:00
/ mi
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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
9:04/mi
28:09
↑ 97↓ 3451.5%
10K· 6.21 mi
8:04/mi
53:14
↑ 79↓ 1380.4%
15K· 9.32 mi
7:54/mi
1:17:48
↑ 67↓ 78
20K· 12.43 mi
8:12/mi
1:43:18
↑ 106↓ 860.1%
Half· 13.11 mi
8:23/mi
1:49:01
↑ 19↓ 370.5%
25K· 15.53 mi
8:50/mi
2:10:25
↑ 66↓ 880.2%
30K· 18.64 mi
9:22/mi
2:39:32
↑ 181↓ 1480.2%
20M
9:07/mi
2:51:55
↑ 64↓ 500.2%
21M
9:36/mi
3:01:31
↑ 106↓ 241.6%
35K· 21.75 mi
8:37/mi
3:07:58
↑ 17↓ 861.7%
23M
9:29/mi
3:19:51
↑ 23↓ 630.6%
24M
9:23/mi
3:29:14
↓ 821.3%
40K· 24.85 mi
9:12/mi
3:37:06
↓ 200.3%
25.2M
9:57/mi
3:40:32
↑ 13↓ 160.2%
Finish· 26.22 mi
8:43/mi
3:49:25
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:01
Pace8:19 /mi
2nd Half
Distance13.11 mi
Time2:00:24
Pace9:11 /mi
📊Positive Split: 10.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:2628:099:0428:09
9:04
-
10K
6.21 mi12:10:3153:148:3425:05
8:04
-1:00
15K
9.32 mi12:35:051:17:488:2124:34
7:54
-0:10
20K
12.43 mi13:00:351:43:188:1925:30
8:12
+0:18
Half
13.11 mi13:06:181:49:018:195:43
8:23
+0:11
25K
15.53 mi13:27:422:10:258:2421:24
8:50
+0:27
30K
18.64 mi13:56:492:39:328:3329:07
9:22
+0:32
20M
20.00 mi14:09:122:51:558:3612:23
9:07
-0:15
21M
21.00 mi14:18:483:01:318:399:36
9:36
+0:29
35K
21.75 mi14:25:153:07:588:396:27
8:37
-0:59
23M
23.00 mi14:37:083:19:518:4111:53
9:29
+0:52
24M
24.00 mi14:46:313:29:148:439:23
9:23
-0:06
40K
24.85 mi14:54:233:37:068:447:52
9:12
-0:11
25.2M
25.20 mi14:57:493:40:328:453:26
9:57
+0:45
Finish
26.22 mi15:06:423:49:258:458:53
8:43
-1:14

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

7:54 /mi

Average Pace

8:45 /mi

Slowest Pace

9:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:36:12

42% of race

Time at Steady Pace

1:09:48

30% of race

Time at Slower Pace

1:03:25

28% of race

Average Pace: 8:45 /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 mi11:45:2628:099:0428:09
9:04
#20695
10K
6.21 mi12:10:3153:148:3425:05
8:04
#18303
15K
9.32 mi12:35:051:17:488:2124:34
7:54
#16830
20K
12.43 mi13:00:351:43:188:1925:30
8:12
#16375
Half
13.11 mi13:06:181:49:018:195:43
8:23
#16405
25K
15.53 mi13:27:422:10:258:2421:24
8:50
#16702
30K
18.64 mi13:56:492:39:328:3329:07
9:22
#17109
20M
20.00 mi14:09:122:51:558:3612:23
9:07
#17101
21M
21.00 mi14:18:483:01:318:399:36
9:36
#17053
35K
21.75 mi14:25:153:07:588:396:27
8:37
#17017
23M
23.00 mi14:37:083:19:518:4111:53
9:29
#17100
24M
24.00 mi14:46:313:29:148:439:23
9:23
#17209
40K
24.85 mi14:54:233:37:068:447:52
9:12
#17195
25.2M
25.20 mi14:57:493:40:328:453:26
9:57
#17213
Finish
26.22 mi15:06:423:49:258:458:53
8:43
#17216
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi20695124551245513609(Top 51%)9754(Top 64%)9754(Top 185%)
10K6.21 mi3.10 mi18303+239211583+87211583+87215322(Top 58%)10439(Top 69%)10439(Top 198%)
15K9.32 mi3.11 mi16830+147310998+58510998+58513609(Top 51%)9754(Top 64%)9754(Top 185%)
20K12.43 mi3.11 mi16375+45510818+18010818+18015006(Top 56%)10274(Top 68%)10274(Top 194%)
Half13.11 mi0.68 mi16405-3010830-1210830-1216974(Top 64%)11072(Top 73%)11072(Top 209%)
25K15.53 mi2.42 mi16702-29710913-8310913-8318081(Top 68%)11462(Top 76%)11462(Top 217%)
30K18.64 mi3.11 mi17109-40711060-14711060-14718895(Top 71%)11732(Top 77%)11732(Top 222%)
20M20.00 mi1.36 mi17101+811051+911051+917120(Top 64%)10864(Top 72%)10864(Top 206%)
21M21.00 mi1.00 mi17053+4811008+4311008+4316405(Top 62%)10530(Top 69%)10530(Top 199%)
35K21.75 mi0.75 mi17017+3610987+2110987+2115953(Top 60%)10276(Top 68%)10276(Top 194%)
23M23.00 mi1.25 mi17100-8311001-1411001-1418291(Top 69%)11258(Top 74%)11258(Top 213%)
24M24.00 mi1.00 mi17209-10911030-2911030-2918760(Top 70%)11429(Top 75%)11429(Top 216%)
40K24.85 mi0.85 mi17195+1411005+2511005+2517089(Top 64%)10617(Top 70%)10617(Top 201%)
25.2M25.20 mi0.35 mi17213-1811006-111006-117156(Top 64%)10625(Top 70%)10625(Top 201%)
Finish26.22 mi1.02 mi17216-311001+511001+516562(Top 62%)10414(Top 69%)10414(Top 197%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21story building
+97ft-345ft

Overall

13609

Males

9754

M18-39

9754

5K→10K

3.1 - 6.2 mi

Top 58%
×5story building
+79ft-138ft

Overall

15322

Males

10439

M18-39

10439

10K→15K

6.2 - 9.3 mi

Top 51%
×3story building
+67ft-78ft

Overall

13609

Males

9754

M18-39

9754

15K→20K

9.3 - 12.4 mi

Top 56%
×5story building
+106ft-86ft

Overall

15006

Males

10274

M18-39

10274

20K→Half

12.4 - 13.1 mi

Top 64%
×2story building
+19ft-37ft

Overall

16974

Males

11072

M18-39

11072

Half→25K

13.1 - 15.5 mi

Top 68%
×4story building
+66ft-88ft

Overall

18081

Males

11462

M18-39

11462

25K→30K

15.5 - 18.6 mi

Top 71%
×9story building
+181ft-148ft

Overall

18895

Males

11732

M18-39

11732

30K→20M

18.6 - 20.0 mi

Top 64%
×5story building
+64ft-50ft

Overall

17120

Males

10864

M18-39

10864

20M→21M

20.0 - 21.0 mi

Top 62%
×8story building
+106ft-24ft

Overall

16405

Males

10530

M18-39

10530

21M→35K

21.0 - 21.8 mi

Top 60%
×7story building
+17ft-86ft

Overall

15953

Males

10276

M18-39

10276

35K→23M

21.8 - 23.0 mi

Top 69%
×5story building
+23ft-63ft

Overall

18291

Males

11258

M18-39

11258

23M→24M

23.0 - 24.0 mi

Top 70%
×6story building
+12ft-82ft

Overall

18760

Males

11429

M18-39

11429

24M→40K

24.0 - 24.9 mi

Top 64%
×1story
+6ft-20ft

Overall

17089

Males

10617

M18-39

10617

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1story
+13ft-16ft

Overall

17156

Males

10625

M18-39

10625

25.2M→Finish

25.2 - 26.2 mi

Top 62%
×2story building
+22ft-21ft

Overall

16562

Males

10414

M18-39

10414

Passing Analysis

Category:
Athletes Passed
5019
Passed By
1540
Net Change
+3479
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20695
5K → 10K240412+2392#20695#18303
10K → 15K14763+1473#18303#16830
15K → 20K47419+455#16830#16375
20K → Half2656-30#16375#16405
Half → 25K58355-297#16405#16702
25K → 30K87494-407#16702#17109
30K → 20M7567+8#17109#17101
20M → 21M10961+48#17101#17053
21M → 35K7135+36#17053#17017
35K → 23M59142-83#17017#17100
23M → 24M30139-109#17100#17209
24M → 40K7662+14#17209#17195
40K → 25.2M1533-18#17195#17213
25.2M → Finish5962-3#17213#17216
TOTALS50191540+3479
📊

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