Boston Marathon logo
BOSTON MARATHON 2023

Evan Symes

Bib: 26189•M

MA

0:00
0:00
/ mi
Be the first to cheer!
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
9:15/mi
28:45
↑ 97↓ 3451.5%
10K· 6.21 mi
9:02/mi
56:49
↑ 79↓ 1380.4%
15K· 9.32 mi
9:59/mi
1:27:51
↑ 67↓ 78
20K· 12.43 mi
10:22/mi
2:00:05
↑ 106↓ 860.1%
Half· 13.11 mi
10:02/mi
2:06:56
↑ 19↓ 370.5%
25K· 15.53 mi
10:10/mi
2:31:35
↑ 66↓ 880.2%
30K· 18.64 mi
10:45/mi
3:05:00
↑ 181↓ 1480.2%
20M
11:15/mi
3:20:17
↑ 64↓ 500.2%
21M
11:56/mi
3:32:13
↑ 106↓ 241.6%
35K· 21.75 mi
10:23/mi
3:39:59
↑ 17↓ 861.7%
23M
10:25/mi
3:53:02
↑ 23↓ 630.6%
24M
9:49/mi
4:02:51
↓ 821.3%
40K· 24.85 mi
10:06/mi
4:11:29
↓ 200.3%
25.2M
10:52/mi
4:15:14
↑ 13↓ 160.2%
Finish· 26.22 mi
9:37/mi
4:25:02
↑ 22↓ 21

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:06:56
Pace9:41 /mi
2nd Half
Distance13.11 mi
Time2:18:06
Pace10:32 /mi
📊Positive Split: 8.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:1628:459:1528:45
9:15
-
10K
6.21 mi12:13:2056:499:0928:04
9:02
-0:13
15K
9.32 mi12:44:221:27:519:2631:02
9:59
+0:57
20K
12.43 mi13:16:362:00:059:4032:14
10:22
+0:23
Half
13.11 mi13:23:272:06:569:416:51
10:02
-0:20
25K
15.53 mi13:48:062:31:359:4524:39
10:10
+0:08
30K
18.64 mi14:21:313:05:009:5533:25
10:45
+0:35
20M
20.00 mi14:36:483:20:1710:0115:17
11:15
+0:30
21M
21.00 mi14:48:443:32:1310:0611:56
11:56
+0:41
35K
21.75 mi14:56:303:39:5910:077:46
10:23
-1:33
23M
23.00 mi15:09:333:53:0210:0813:03
10:25
+0:02
24M
24.00 mi15:19:224:02:5110:079:49
9:49
-0:36
40K
24.85 mi15:28:004:11:2910:078:38
10:06
+0:17
25.2M
25.20 mi15:31:454:15:1410:083:45
10:52
+0:46
Finish
26.22 mi15:41:334:25:0210:079:48
9:37
-1:15

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

9:02 /mi

Average Pace

10:07 /mi

Slowest Pace

11:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:06:37

25% of race

Time at Steady Pace

2:14:02

51% of race

Time at Slower Pace

1:04:23

24% of race

Average Pace: 10:06 /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 mi11:45:1628:459:1528:45
9:15
#21388
10K
6.21 mi12:13:2056:499:0928:04
9:02
#21222
15K
9.32 mi12:44:221:27:519:2631:02
9:59
#22065
20K
12.43 mi13:16:362:00:059:4032:14
10:22
#22589
Half
13.11 mi13:23:272:06:569:416:51
10:02
#22635
25K
15.53 mi13:48:062:31:359:4524:39
10:10
#22605
30K
18.64 mi14:21:313:05:009:5533:25
10:45
#22624
20M
20.00 mi14:36:483:20:1710:0115:17
11:15
#22672
21M
21.00 mi14:48:443:32:1310:0611:56
11:56
#22678
35K
21.75 mi14:56:303:39:5910:077:46
10:23
#22653
23M
23.00 mi15:09:333:53:0210:0813:03
10:25
#22552
24M
24.00 mi15:19:224:02:5110:079:49
9:49
#22465
40K
24.85 mi15:28:004:11:2910:078:38
10:06
#22388
25.2M
25.20 mi15:31:454:15:1410:083:45
10:52
#22357
Finish
26.22 mi15:41:334:25:0210:079:48
9:37
#22302
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi21388127961279623478(Top 88%)13858(Top 91%)13858(Top 262%)
10K6.21 mi3.10 mi21222+16612771+2512771+2521011(Top 79%)12720(Top 84%)12720(Top 241%)
15K9.32 mi3.11 mi22065-84313172-40113172-40123478(Top 88%)13858(Top 91%)13858(Top 262%)
20K12.43 mi3.11 mi22589-52413436-26413436-26423601(Top 89%)13889(Top 92%)13889(Top 263%)
Half13.11 mi0.68 mi22635-4613455-1913455-1923335(Top 88%)13772(Top 91%)13772(Top 261%)
25K15.53 mi2.42 mi22605+3013430+2513430+2522533(Top 85%)13376(Top 88%)13376(Top 253%)
30K18.64 mi3.11 mi22624-1913406+2413406+2422708(Top 85%)13381(Top 88%)13381(Top 253%)
20M20.00 mi1.36 mi22672-4813419-1313419-1323083(Top 87%)13504(Top 89%)13504(Top 256%)
21M21.00 mi1.00 mi22678-613416+313416+322641(Top 85%)13264(Top 87%)13264(Top 251%)
35K21.75 mi0.75 mi22653+2513396+2013396+2022158(Top 83%)12998(Top 86%)12998(Top 246%)
23M23.00 mi1.25 mi22552+10113345+5113345+5121129(Top 79%)12510(Top 82%)12510(Top 237%)
24M24.00 mi1.00 mi22465+8713304+4113304+4120276(Top 76%)12122(Top 80%)12122(Top 229%)
40K24.85 mi0.85 mi22388+7713257+4713257+4720233(Top 76%)12033(Top 79%)12033(Top 228%)
25.2M25.20 mi0.35 mi22357+3113242+1513242+1520155(Top 76%)12001(Top 79%)12001(Top 227%)
Finish26.22 mi1.02 mi22302+5513212+3013212+3020525(Top 77%)12201(Top 80%)12201(Top 231%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
×21story building
+97ft-345ft

Overall

23478

Males

13858

M18-39

13858

5K→10K

3.1 - 6.2 mi

Top 79%
×5story building
+79ft-138ft

Overall

21011

Males

12720

M18-39

12720

10K→15K

6.2 - 9.3 mi

Top 88%
×3story building
+67ft-78ft

Overall

23478

Males

13858

M18-39

13858

15K→20K

9.3 - 12.4 mi

Top 89%
×5story building
+106ft-86ft

Overall

23601

Males

13889

M18-39

13889

20K→Half

12.4 - 13.1 mi

Top 88%
×2story building
+19ft-37ft

Overall

23335

Males

13772

M18-39

13772

Half→25K

13.1 - 15.5 mi

Top 85%
×4story building
+66ft-88ft

Overall

22533

Males

13376

M18-39

13376

25K→30K

15.5 - 18.6 mi

Top 85%
×9story building
+181ft-148ft

Overall

22708

Males

13381

M18-39

13381

30K→20M

18.6 - 20.0 mi

Top 87%
×5story building
+64ft-50ft

Overall

23083

Males

13504

M18-39

13504

20M→21M

20.0 - 21.0 mi

Top 85%
×8story building
+106ft-24ft

Overall

22641

Males

13264

M18-39

13264

21M→35K

21.0 - 21.8 mi

Top 83%
×7story building
+17ft-86ft

Overall

22158

Males

12998

M18-39

12998

35K→23M

21.8 - 23.0 mi

Top 79%
×5story building
+23ft-63ft

Overall

21129

Males

12510

M18-39

12510

23M→24M

23.0 - 24.0 mi

Top 76%
×6story building
+12ft-82ft

Overall

20276

Males

12122

M18-39

12122

24M→40K

24.0 - 24.9 mi

Top 76%
×1story
+6ft-20ft

Overall

20233

Males

12033

M18-39

12033

40K→25.2M

24.9 - 25.2 mi

Top 76%
×1story
+13ft-16ft

Overall

20155

Males

12001

M18-39

12001

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2story building
+22ft-21ft

Overall

20525

Males

12201

M18-39

12201

Passing Analysis

Category:
Athletes Passed
1196
Passed By
2110
Net Change
-914
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21388
5K → 10K373207+166#21388#21222
10K → 15K18861-843#21222#22065
15K → 20K37561-524#22065#22589
20K → Half1460-46#22589#22635
Half → 25K11282+30#22635#22605
25K → 30K113132-19#22605#22624
30K → 20M4088-48#22624#22672
20M → 21M5056-6#22672#22678
21M → 35K5126+25#22678#22653
35K → 23M11918+101#22653#22552
23M → 24M925+87#22552#22465
24M → 40K825+77#22465#22388
40K → 25.2M354+31#22388#22357
25.2M → Finish605+55#22357#22302
TOTALS11962110-914
📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing